gha: bump step-security/harden-runner from 2.8.0 to 2.8.1 (#3376)
Bumps [step-security/harden-runner](https://github.com/step-security/harden-runner) from 2.8.0 to 2.8.1.
- [Release notes](https://github.com/step-security/harden-runner/releases)
- [Commits](https://github.com/step-security/harden-runner/compare/f086349bfa2bd1361f7909c78558e816508cdc10...17d0e2bd7d51742c71671bd19fa12bdc9d40a3d6)
---
updated-dependencies:
- dependency-name: step-security/harden-runner
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>