refactor: rename InternalModuleLoader to ExtModuleLoader, use ext: scheme for snapshotted modules (#18041)

This commit renames "deno_core::InternalModuleLoader" to
"ExtModuleLoader" and changes the specifiers used by the 
modules loaded from this loader to "ext:".

"internal:" scheme was really ambiguous and it's more characters than
"ext:", which should result in slightly smaller snapshot size.

Closes https://github.com/denoland/deno/issues/18020

1 files changed, 4 insertions, 4 deletions

diff --git a/ext/node/polyfills/_fs/_fs_read.ts b/ext/node/polyfills/_fs/_fs_read.ts
index 8aeebfecb..b34384dd4 100644
--- a/ext/node/polyfills/_fs/_fs_read.ts
+++ b/ext/node/polyfills/_fs/_fs_read.ts
@@ -1,14 +1,14 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
-import { Buffer } from "internal:deno_node/buffer.ts";
-import { ERR_INVALID_ARG_TYPE } from "internal:deno_node/internal/errors.ts";
+import { Buffer } from "ext:deno_node/buffer.ts";
+import { ERR_INVALID_ARG_TYPE } from "ext:deno_node/internal/errors.ts";
 import {
   validateOffsetLengthRead,
   validatePosition,
-} from "internal:deno_node/internal/fs/utils.mjs";
+} from "ext:deno_node/internal/fs/utils.mjs";
 import {
   validateBuffer,
   validateInteger,
-} from "internal:deno_node/internal/validators.mjs";
+} from "ext:deno_node/internal/validators.mjs";
 
 type readOptions = {
   buffer: Buffer | Uint8Array;