chore: use explicit node: prefix for node imports

This makes it easier for us to enumerate modules that have node
dependencies. There may be others I have not yet picked up.

Author: mcdurdin

common/tools/hextobin/index.ts

@@ -1,5 +1,5 @@
-import * as fs from 'fs';
-import * as rd from 'readline';
+import * as fs from 'node:fs';
+import * as rd from 'node:readline';
 
 export default async function hextobin(inputFilename: string, outputFilename?: string, options?: {silent?: boolean}): Promise<Uint8Array> {
 

common/tools/sourcemap-path-remapper/src/index.ts

@@ -1,5 +1,5 @@
-import * as fs from 'fs';
-import path from 'path';
+import * as fs from 'node:fs';
+import path from 'node:path';
 import convertSourceMap from 'convert-source-map'; // Transforms sourcemaps among various common formats.
                                                    // Base64, stringified-JSON, end-of-file comment...
 

core/tools/api-header-extractor/src/index.ts

@@ -1,5 +1,5 @@
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 
 // TODO: support multiple infiles to generate from multiple headers
 

developer/src/common/web/test-helpers/TestCompilerCallbacks.ts

@@ -1,5 +1,5 @@
-import * as fs from 'fs';
-import * as path from 'path';
+import * as fs from 'node:fs';
+import * as path from 'node:path';
 import { CompilerEvent, CompilerCallbacks, CompilerPathCallbacks, CompilerFileSystemCallbacks,
   CompilerError, CompilerNetAsyncCallbacks, DefaultCompilerFileSystemAsyncCallbacks,
   CompilerFileSystemAsyncCallbacks,

developer/src/common/web/utils/test/helpers/index.ts

@@ -1,9 +1,9 @@
 /**
  * Helpers and utilities for the Mocha tests.
  */
-import * as path from 'path';
-import * as fs from "fs";
-import { fileURLToPath } from 'url';
+import * as path from 'node:path';
+import * as fs from "node:fs";
+import { fileURLToPath } from 'node:url';
 
 /**
  * Builds a path to the fixture with the given path components.

developer/src/kmc-model/tools/create-override-script-regexp.ts

@@ -9,8 +9,8 @@
  * If you need to add more Unicode blocks, customize SPACELESS_SCRIPT_BLOCKS.
  */
 
-import {readFileSync} from "fs";
-import * as path from "path";
+import {readFileSync} from "node:fs";
+import * as path from "node:path";
 
 // Where to find UnicodeData.txt and Blocks.txt
 const UCD_DIR = path.join("..", "..", "..", "..", "resources", "standards-data", "unicode-character-database");