Fix Licensed CI failure: update .licenses records for @actions/cache v6 and @actions/core v3

[Copilot]

PR #3 upgraded @actions/cache (v4→v6) and @actions/core (v1→v3) with an ESM conversion, but omitted regenerating the .licenses dependency records — causing the Licensed CI check to fail with "cached dependency record out of date".

Changes

• .licenses/npm/@actions/cache.dep.yml: version bumped 4.0.3 → 6.0.0 (regenerated via licensed cache)
• .licenses/npm/@actions/core.dep.yml: version bumped 1.11.1 → 3.0.0 (regenerated via licensed cache)
• Includes all code changes from PR Update @actions/cache and @actions/core to latest major versions #3 (package updates + CJS→ESM conversion) so the branch is self-consistent

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[Copilot]

Pull request overview

Updates Licensed dependency records to match the earlier @actions/* upgrades while making the branch self-consistent with the ESM conversion.

Changes:

• Regenerates .licenses records for @actions/cache@6.0.0 and @actions/core@3.0.0 to fix Licensed CI failures.
• Converts fetch.js from CommonJS require to ESM import and updates the local import to include the .js extension.

Reviewed changes

Copilot reviewed 3 out of 5626 changed files in this pull request and generated 1 comment.

File	Description
fetch.js	Switches to ESM imports for GitHub Actions dependencies and local utils.
.licenses/npm/@actions/core.dep.yml	Updates Licensed record to @actions/core@3.0.0.
.licenses/npm/@actions/cache.dep.yml	Updates Licensed record to @actions/cache@6.0.0.

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[Copilot]

These ESM import statements will throw a syntax/runtime error if fetch.js is still executed as CommonJS (e.g., no \"type\": \"module\" in package.json, or if the runtime expects CJS entrypoints). Ensure the action/package runtime explicitly runs this file as ESM (e.g., set \"type\": \"module\", rename to .mjs and update references, or add a build step that outputs CJS).

Suggested change

	import * as core from "@actions/core";
	import { execSync } from "child_process";
	import * as cache from "@actions/cache";
	import { parseBooleanInput, buildBaseConfig } from "./utils.js";
	const core = require("@actions/core");
	const { execSync } = require("child_process");
	const cache = require("@actions/cache");
	const { parseBooleanInput, buildBaseConfig } = require("./utils.js");