Bump sigstore/cosign-installer from 3.9.2 to 3.10.0 in the github-actions group (#171)

* Bump sigstore/cosign-installer in the github-actions group

Bumps the github-actions group with 1 update: [sigstore/cosign-installer](https://github.com/sigstore/cosign-installer).


Updates `sigstore/cosign-installer` from 3.9.2 to 3.10.0
- [Release notes](https://github.com/sigstore/cosign-installer/releases)
- [Commits](https://github.com/sigstore/cosign-installer/compare/v3.9.2...v3.10.0

)

---
updated-dependencies:
- dependency-name: sigstore/cosign-installer
  dependency-version: 3.10.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

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

* Use repository owner instead of actor for image names (#173)

Co-authored-by: Fedor Batonogov <f.batonogov@yandex.ru>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Fedor Batonogov <f.batonogov@yandex.ru>