chore(deps): bump oras-project/setup-oras from 1.2.0 to 1.2.1 (#227)

Bumps [oras-project/setup-oras](https://github.com/oras-project/setup-oras) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/oras-project/setup-oras/releases)
- [Commits](oras-project/setup-oras@ca28077...9c92598)

---
updated-dependencies:
- dependency-name: oras-project/setup-oras
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/release.yml

@@ -45,7 +45,7 @@ jobs:
         uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da #pin@v3.7.0
 
       - name: Install Oras
-        uses: oras-project/setup-oras@ca28077386065e263c03428f4ae0c09024817c93 # v1.2.0
+        uses: oras-project/setup-oras@9c92598691bfef1424de2f8fae81941568f5889c # v1.2.1
 
       - name: Publish and Sign OCI Charts
         run: |