* feat: expose cache-primary-key output (#597) Expose the primary cache key computed by the caching logic as a new `cache-primary-key` action output, so workflows can compose the built-in setup-java cache key with actions/cache or actions/cache/restore across steps and dependent jobs. - src/cache.ts: set the `cache-primary-key` output in restore() - action.yml: declare the new output - README.md: document the new output - __tests__/cache.test.ts: assert the output is set - dist: rebuild Co-authored-by: Copilot App <[email protected]> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <[email protected]> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <[email protected]> * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <[email protected]> * chore: rebuild dist Co-authored-by: Copilot App <[email protected]> --------- Co-authored-by: Copilot App <[email protected]> Co-authored-by: Copilot Autofix powered by AI <[email protected]>