refactor(core): include_js_files! 'dir' option doesn't change specifiers (#18019)

This commit changes "include_js_files!" macro from "deno_core"
in a way that "dir" option doesn't cause specifiers to be rewritten 
to include it.

Example:
```
include_js_files! {
  dir "js",
  "hello.js",
}
```

The above definition required embedders to use:
`import ... from "internal:<ext_name>/js/hello.js"`. 
But with this change, the "js" directory in which the files are stored
is an implementation detail, which for embedders results in: 
`import ... from "internal:<ext_name>/hello.js"`.

The directory the files are stored in, is an implementation detail and 
in some cases might result in a significant size difference for the 
snapshot. As an example, in "deno_node" extension, we store the 
source code in "polyfills" directory; which resulted in each specifier 
to look like "internal:deno_node/polyfills/<module_name>", but with 
this change it's "internal:deno_node/<module_name>". 

Given that "deno_node" has over 100 files, many of them having 
several import specifiers to the same extension, this change removes
10 characters from each import specifier.

11 files changed, 18 insertions, 18 deletions

diff --git a/ext/node/polyfills/internal/streams/add-abort-signal.mjs b/ext/node/polyfills/internal/streams/add-abort-signal.mjs
index 5d7512f1c..501c20315 100644
--- a/ext/node/polyfills/internal/streams/add-abort-signal.mjs
+++ b/ext/node/polyfills/internal/streams/add-abort-signal.mjs
@@ -2,8 +2,8 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { AbortError, ERR_INVALID_ARG_TYPE } from "internal:deno_node/polyfills/internal/errors.ts";
-import eos from "internal:deno_node/polyfills/internal/streams/end-of-stream.mjs";
+import { AbortError, ERR_INVALID_ARG_TYPE } from "internal:deno_node/internal/errors.ts";
+import eos from "internal:deno_node/internal/streams/end-of-stream.mjs";
 
 // This method is inlined here for readable-stream
 // It also does not allow for signal to not exist on the stream
diff --git a/ext/node/polyfills/internal/streams/buffer_list.mjs b/ext/node/polyfills/internal/streams/buffer_list.mjs
index 3016ffba5..546b48a61 100644
--- a/ext/node/polyfills/internal/streams/buffer_list.mjs
+++ b/ext/node/polyfills/internal/streams/buffer_list.mjs
@@ -2,8 +2,8 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { Buffer } from "internal:deno_node/polyfills/buffer.ts";
-import { inspect } from "internal:deno_node/polyfills/internal/util/inspect.mjs";
+import { Buffer } from "internal:deno_node/buffer.ts";
+import { inspect } from "internal:deno_node/internal/util/inspect.mjs";
 
 class BufferList {
   constructor() {
diff --git a/ext/node/polyfills/internal/streams/destroy.mjs b/ext/node/polyfills/internal/streams/destroy.mjs
index b065f2119..c4e5c0bb0 100644
--- a/ext/node/polyfills/internal/streams/destroy.mjs
+++ b/ext/node/polyfills/internal/streams/destroy.mjs
@@ -2,8 +2,8 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { aggregateTwoErrors, ERR_MULTIPLE_CALLBACK } from "internal:deno_node/polyfills/internal/errors.ts";
-import * as process from "internal:deno_node/polyfills/_process/process.ts";
+import { aggregateTwoErrors, ERR_MULTIPLE_CALLBACK } from "internal:deno_node/internal/errors.ts";
+import * as process from "internal:deno_node/_process/process.ts";
 
 const kDestroy = Symbol("kDestroy");
 const kConstruct = Symbol("kConstruct");
diff --git a/ext/node/polyfills/internal/streams/duplex.mjs b/ext/node/polyfills/internal/streams/duplex.mjs
index b2086d467..df62f764d 100644
--- a/ext/node/polyfills/internal/streams/duplex.mjs
+++ b/ext/node/polyfills/internal/streams/duplex.mjs
@@ -2,7 +2,7 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { Duplex } from "internal:deno_node/polyfills/_stream.mjs";
+import { Duplex } from "internal:deno_node/_stream.mjs";
 const { from, fromWeb, toWeb } = Duplex;
 
 export default Duplex;
diff --git a/ext/node/polyfills/internal/streams/end-of-stream.mjs b/ext/node/polyfills/internal/streams/end-of-stream.mjs
index b5c380d56..9c9e40cc2 100644
--- a/ext/node/polyfills/internal/streams/end-of-stream.mjs
+++ b/ext/node/polyfills/internal/streams/end-of-stream.mjs
@@ -2,14 +2,14 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { AbortError, ERR_STREAM_PREMATURE_CLOSE } from "internal:deno_node/polyfills/internal/errors.ts";
-import { once } from "internal:deno_node/polyfills/internal/util.mjs";
+import { AbortError, ERR_STREAM_PREMATURE_CLOSE } from "internal:deno_node/internal/errors.ts";
+import { once } from "internal:deno_node/internal/util.mjs";
 import {
   validateAbortSignal,
   validateFunction,
   validateObject,
-} from "internal:deno_node/polyfills/internal/validators.mjs";
-import * as process from "internal:deno_node/polyfills/_process/process.ts";
+} from "internal:deno_node/internal/validators.mjs";
+import * as process from "internal:deno_node/_process/process.ts";
 
 function isRequest(stream) {
   return stream.setHeader && typeof stream.abort === "function";
diff --git a/ext/node/polyfills/internal/streams/lazy_transform.mjs b/ext/node/polyfills/internal/streams/lazy_transform.mjs
index 2bb93bd91..40ddefea9 100644
--- a/ext/node/polyfills/internal/streams/lazy_transform.mjs
+++ b/ext/node/polyfills/internal/streams/lazy_transform.mjs
@@ -2,8 +2,8 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { getDefaultEncoding } from "internal:deno_node/polyfills/internal/crypto/util.ts";
-import stream from "internal:deno_node/polyfills/stream.ts";
+import { getDefaultEncoding } from "internal:deno_node/internal/crypto/util.ts";
+import stream from "internal:deno_node/stream.ts";
 
 function LazyTransform(options) {
   this._options = options;
diff --git a/ext/node/polyfills/internal/streams/legacy.mjs b/ext/node/polyfills/internal/streams/legacy.mjs
index 0de18956f..bb2d30bc4 100644
--- a/ext/node/polyfills/internal/streams/legacy.mjs
+++ b/ext/node/polyfills/internal/streams/legacy.mjs
@@ -2,7 +2,7 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import EE from "internal:deno_node/polyfills/events.ts";
+import EE from "internal:deno_node/events.ts";
 
 function Stream(opts) {
   EE.call(this, opts);
diff --git a/ext/node/polyfills/internal/streams/passthrough.mjs b/ext/node/polyfills/internal/streams/passthrough.mjs
index 136a0484a..dbaa9b215 100644
--- a/ext/node/polyfills/internal/streams/passthrough.mjs
+++ b/ext/node/polyfills/internal/streams/passthrough.mjs
@@ -2,6 +2,6 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { PassThrough } from "internal:deno_node/polyfills/_stream.mjs";
+import { PassThrough } from "internal:deno_node/_stream.mjs";
 
 export default PassThrough;
diff --git a/ext/node/polyfills/internal/streams/readable.mjs b/ext/node/polyfills/internal/streams/readable.mjs
index 36133d297..d9e45f4c2 100644
--- a/ext/node/polyfills/internal/streams/readable.mjs
+++ b/ext/node/polyfills/internal/streams/readable.mjs
@@ -2,7 +2,7 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { Readable } from "internal:deno_node/polyfills/_stream.mjs";
+import { Readable } from "internal:deno_node/_stream.mjs";
 const { ReadableState, _fromList, from, fromWeb, toWeb, wrap } = Readable;
 
 export default Readable;
diff --git a/ext/node/polyfills/internal/streams/transform.mjs b/ext/node/polyfills/internal/streams/transform.mjs
index 3fc4fa5cd..53e841dd0 100644
--- a/ext/node/polyfills/internal/streams/transform.mjs
+++ b/ext/node/polyfills/internal/streams/transform.mjs
@@ -2,6 +2,6 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { Transform } from "internal:deno_node/polyfills/_stream.mjs";
+import { Transform } from "internal:deno_node/_stream.mjs";
 
 export default Transform;
diff --git a/ext/node/polyfills/internal/streams/writable.mjs b/ext/node/polyfills/internal/streams/writable.mjs
index 6f4d77960..308009bce 100644
--- a/ext/node/polyfills/internal/streams/writable.mjs
+++ b/ext/node/polyfills/internal/streams/writable.mjs
@@ -2,7 +2,7 @@
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 // deno-lint-ignore-file
 
-import { Writable } from "internal:deno_node/polyfills/_stream.mjs";
+import { Writable } from "internal:deno_node/_stream.mjs";
 const { WritableState, fromWeb, toWeb } = Writable;
 
 export default Writable;