chore(deps): bump actions/cache/save from 5.0.5 to 6.1.0

[dependabot]

Bumps actions/cache/save from 5.0.5 to 6.1.0.

Release notes

Sourced from actions/cache/save's releases.

v6.1.0

What's Changed

• Bump @​actions/cache to v6.1.0 - handle read-only cache access by @​jasongin in actions/cache#1768

Full Changelog: actions/cache@v6...v6.1.0

v6.0.0

What's Changed

• Update packages, migrate to ESM by @​Samirat in actions/cache#1760

Full Changelog: actions/cache@v5...v6.0.0

v5.1.0

What's Changed

• Bump @​actions/cache to v5.1.0 - handle read-only cache access by @​jasongin in actions/cache#1775

Full Changelog: actions/cache@v5...v5.1.0

Changelog

Sourced from actions/cache/save's changelog.

Releases

How to prepare a release

[!NOTE] Relevant for maintainers with write access only.

1. Switch to a new branch from main.
2. Run npm test to ensure all tests are passing.
3. Update the version in https://github.com/actions/cache/blob/main/package.json.
4. Run npm run build to update the compiled files.
5. Update this https://github.com/actions/cache/blob/main/RELEASES.md with the new version and changes in the ## Changelog section.
6. Run licensed cache to update the license report.
7. Run licensed status and resolve any warnings by updating the https://github.com/actions/cache/blob/main/.licensed.yml file with the exceptions.
8. Commit your changes and push your branch upstream.
9. Open a pull request against main and get it reviewed and merged.
10. Draft a new release https://github.com/actions/cache/releases use the same version number used in package.json
    1. Create a new tag with the version number.
    2. Auto generate release notes and update them to match the changes you made in RELEASES.md.
    3. Toggle the set as the latest release option.
    4. Publish the release.
11. Navigate to https://github.com/actions/cache/actions/workflows/release-new-action-version.yml
    1. There should be a workflow run queued with the same version number.
    2. Approve the run to publish the new version and update the major tags for this action.

Changelog

6.1.0

• Bump @actions/cache to v6.1.0 to pick up actions/toolkit#2435 Handle cache write error due to read-only token
• Switch redundant "Cache save failed" warning to debug log in save-only

6.0.0

• Updated @actions/cache to ^6.0.1, @actions/core to ^3.0.1, @actions/exec to ^3.0.0, @actions/io to ^3.0.2
• Migrated to ESM module system
• Upgraded Jest to v30 and test infrastructure to be ESM compatible

5.0.4

• Bump minimatch to v3.1.5 (fixes ReDoS via globstar patterns)
• Bump undici to v6.24.1 (WebSocket decompression bomb protection, header validation fixes)
• Bump fast-xml-parser to v5.5.6

5.0.3

• Bump @actions/cache to v5.0.5 (Resolves: https://github.com/actions/cache/security/dependabot/33)
• Bump @actions/core to v2.0.3

5.0.2

... (truncated)

Commits

• 55cc834 Merge pull request #1768 from jasongin/readonly-cache
• d8cd72f Bump @​actions/cache to v6.1.0 - handle cache write error due to RO token
• 2c8a9bd Merge pull request #1760 from actions/samirat/esm_migration_and_package_update
• e9b91fd Prettier fixes
• e4884b8 Rebuild dist
• 10baf01 Fixed licenses
• e39b386 Fix test mock return order
• b692820 PR feedback
• 6074912 Rebuild dist bundles as ESM to match type:module
• 5a912e8 Fix lint and jest issues
• Additional commits viewable in compare view

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[DeepDiver1975]

Reviewed: MAJOR bump of actions/cache/save v5.0.5 → v6.1.0.

Breaking-change check (v5 → v6):

• v6.0.0 was an internal modernization ("Update packages, migrate to ESM") and v6.1.0 adds read-only cache handling. Neither changes the public input API.
• runs.using is node24 in both v5.0.5 and v6.1.0 — no runner/Node runtime requirement change.
• This step uses only the standard inputs (path, key) under an if: github.event_name == 'push' guard, all of which are unchanged in v6.

SHA pin: 55cc8345863c7cc4c66a329aec7e433d2d1c52a9 correctly resolves to tag v6.1.0.

CI: Documentation + lint checks green.

No breaking change affects this workflow. LGTM.

Note: #5117 (actions/cache/restore → v6.1.0) edits the same .github/workflows/ci.yml; once one of these merges, the other will be behind and need a rebase.

🤖 Generated with Claude Code

[DeepDiver1975]

v5→v6 is internal (ESM migration + read-only cache handling); no input-API or node24-runtime change. SHA matches v6.1.0. CI green.