build(deps): bump github.com/bep/imagemeta from 0.12.0 to 0.12.1

build(deps): bump github.com/bep/imagemeta from 0.12.0 to 0.12.1

Bumps [github.com/bep/imagemeta](https://github.com/bep/imagemeta) from 0.12.0 to 0.12.1.
- [Release notes](https://github.com/bep/imagemeta/releases)
- [Commits](https://github.com/bep/imagemeta/compare/v0.12.0...v0.12.1)

---
updated-dependencies:
- dependency-name: github.com/bep/imagemeta
  dependency-version: 0.12.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>