Updates actions to version that uses Node 16 and uses new method for set-output
Testing
Pre-trial at the tti/protoc repo.
Checklist
[x] Scope: The referenced issue is addressed, there are no unrelated changes.
[x] Compatibility: The changes are backwards compatible with existing API, storage, configuration and CLI, according to the compatibility commitments in README.md for the chosen target branch.
[x] Documentation: Relevant documentation is added or updated.
[x] Changelog: Significant features, behavior changes, deprecations and fixes are added to CHANGELOG.md.
[x] Commits: Commit messages follow guidelines in CONTRIBUTING.md, there are no fixup commits left.
Summary
Closes #528
Changes
Node 16and uses new method forset-outputTesting
Pre-trial at the tti/protoc repo.
Checklist
README.mdfor the chosen target branch.CHANGELOG.md.CONTRIBUTING.md, there are no fixup commits left.