chore(deps): bump github.com/sigstore/cosign/v2 from 2.0.0 to 2.2.4

Bumps [github.com/sigstore/cosign/v2](https://github.com/sigstore/cosign) from 2.0.0 to 2.2.4.
- [Release notes](https://github.com/sigstore/cosign/releases)
- [Changelog](https://github.com/sigstore/cosign/blob/main/CHANGELOG.md)
- [Commits](sigstore/cosign@v2.0.0...v2.2.4)

---
updated-dependencies:
- dependency-name: github.com/sigstore/cosign/v2
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]