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.

1 files changed, 14 insertions, 14 deletions

diff --git a/ext/node/polyfills/_http_outgoing.ts b/ext/node/polyfills/_http_outgoing.ts
index cb0312d4a..801570dd6 100644
--- a/ext/node/polyfills/_http_outgoing.ts
+++ b/ext/node/polyfills/_http_outgoing.ts
@@ -1,27 +1,27 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 // Copyright Joyent and Node contributors. All rights reserved. MIT license.
 
-import { getDefaultHighWaterMark } from "internal:deno_node/polyfills/internal/streams/state.mjs";
-import assert from "internal:deno_node/polyfills/internal/assert.mjs";
-import EE from "internal:deno_node/polyfills/events.ts";
-import { Stream } from "internal:deno_node/polyfills/stream.ts";
-import { deprecate } from "internal:deno_node/polyfills/util.ts";
-import type { Socket } from "internal:deno_node/polyfills/net.ts";
+import { getDefaultHighWaterMark } from "internal:deno_node/internal/streams/state.mjs";
+import assert from "internal:deno_node/internal/assert.mjs";
+import EE from "internal:deno_node/events.ts";
+import { Stream } from "internal:deno_node/stream.ts";
+import { deprecate } from "internal:deno_node/util.ts";
+import type { Socket } from "internal:deno_node/net.ts";
 import {
   kNeedDrain,
   kOutHeaders,
   utcDate,
-} from "internal:deno_node/polyfills/internal/http.ts";
-import { Buffer } from "internal:deno_node/polyfills/buffer.ts";
+} from "internal:deno_node/internal/http.ts";
+import { Buffer } from "internal:deno_node/buffer.ts";
 import {
   _checkInvalidHeaderChar as checkInvalidHeaderChar,
   _checkIsHttpToken as checkIsHttpToken,
   chunkExpression as RE_TE_CHUNKED,
-} from "internal:deno_node/polyfills/_http_common.ts";
+} from "internal:deno_node/_http_common.ts";
 import {
   defaultTriggerAsyncIdScope,
   symbols,
-} from "internal:deno_node/polyfills/internal/async_hooks.ts";
+} from "internal:deno_node/internal/async_hooks.ts";
 // deno-lint-ignore camelcase
 const { async_id_symbol } = symbols;
 import {
@@ -39,11 +39,11 @@ import {
   ERR_STREAM_NULL_VALUES,
   ERR_STREAM_WRITE_AFTER_END,
   hideStackFrames,
-} from "internal:deno_node/polyfills/internal/errors.ts";
-import { validateString } from "internal:deno_node/polyfills/internal/validators.mjs";
-import { isUint8Array } from "internal:deno_node/polyfills/internal/util/types.ts";
+} from "internal:deno_node/internal/errors.ts";
+import { validateString } from "internal:deno_node/internal/validators.mjs";
+import { isUint8Array } from "internal:deno_node/internal/util/types.ts";
 
-import { debuglog } from "internal:deno_node/polyfills/internal/util/debuglog.ts";
+import { debuglog } from "internal:deno_node/internal/util/debuglog.ts";
 let debug = debuglog("http", (fn) => {
   debug = fn;
 });