chore(deps): bump @actions/cache to 6.2.0

[philip-gai]

Description:

Bumps @actions/cache from ^6.1.0 to ^6.2.0 and rebuilds the vendored dist/ bundles.

• Update @actions/cache dependency to ^6.2.0 in package.json and lock it to 6.2.0 in package-lock.json.
• Rebuild the vendored dist/setup and dist/cache-save bundles via ncc so they embed the 6.2.0 client code.
• Bump the .licenses/npm/@actions/cache.dep.yml record to 6.2.0 (LICENSE text is byte-identical to 6.1.0).

@actions/cache 6.2.0 ships new client behavior transparently to this action: it surfaces a non-fatal warning when the cache service denies a cache read due to token scopes, matching the existing cache-write-denied handling.

Related issue:
N/A

Check list:

• Mark if documentation changes are required.
• Mark if tests were added or updated to cover the changes.

[Copilot]

Pull request overview

This PR bumps the vendored @actions/cache client used by actions/setup-go from ^5.1.0 to ^5.2.0 and refreshes the dist/ bundles so the action ships the updated cache behavior at runtime.

Changes:

• Update @actions/cache dependency to ^5.2.0 in package.json.
• Lock @actions/cache to 5.2.0 in package-lock.json (incl. updated resolved URL + integrity).
• Rebuild dist/setup and dist/cache-save bundles to include the new cache-mode gating and “read denied” warning behavior from @actions/cache 5.2.0.

Show a summary per file

File	Description
package.json	Bumps @actions/cache dependency range to ^5.2.0.
package-lock.json	Locks @actions/cache to 5.2.0 and updates resolved/integrity metadata.
dist/setup/index.js	Updated bundled cache client code (cache-mode read/write gating; read-denied classification).
dist/cache-save/index.js	Updated bundled post-step cache client code to match the new cache behaviors.
.licenses/npm/@actions/cache.dep.yml	Updates the tracked third-party dependency version to 5.2.0.

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• Files reviewed: 2/5 changed files
• Comments generated: 0
• Review effort level: Low