chore(deps): bump github.com/google/go-containerregistry (#2794)
Bumps [github.com/google/go-containerregistry](https://github.com/google/go-containerregistry) from 0.20.5 to 0.21.1.
- [Release notes](https://github.com/google/go-containerregistry/releases)
- [Commits](https://github.com/google/go-containerregistry/compare/v0.20.5...v0.21.1)
---
updated-dependencies:
- dependency-name: github.com/google/go-containerregistry
dependency-version: 0.21.1
dependency-type: direct:production
update-type: version-update:semver-minor
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