feat(deps): bump sigstore/cosign-installer from 1.2.1 to 1.3.0 (#2629)

Bumps [sigstore/cosign-installer](https://github.com/sigstore/cosign-installer) from 1.2.1 to 1.3.0.
- [Release notes](https://github.com/sigstore/cosign-installer/releases)
- [Commits](https://github.com/sigstore/cosign-installer/compare/v1.2.1...v1.3.0)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build.yml

@@ -61,7 +61,7 @@ jobs:
             ${{ runner.os }}-go-
       -
         name: Setup Sigstore
-        uses: sigstore/cosign-installer@v1.2.1
+        uses: sigstore/cosign-installer@v1.3.0
       -
         name: build and test
         run: task ci