Bump sigstore/sigstore-conformance from 0.0.9 to 0.0.10 (#72)

Bumps [sigstore/sigstore-conformance](https://github.com/sigstore/sigstore-conformance) from 0.0.9 to 0.0.10.
- [Release notes](https://github.com/sigstore/sigstore-conformance/releases)
- [Commits](sigstore/sigstore-conformance@c8d17eb...7375951)

---
updated-dependencies:
- dependency-name: sigstore/sigstore-conformance
  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/conformance.yml

@@ -39,7 +39,7 @@ jobs:
 
       - run: go build -o conformance cmd/conformance/main.go
 
-      - uses: sigstore/sigstore-conformance@c8d17eb7ee884cf86b93a3a3f471648fb0a83819 # v0.0.9
+      - uses: sigstore/sigstore-conformance@7375951316d6b28d07f7406c01e1dc7de2a75ce7 # v0.0.10
         with:
           entrypoint: ${{ github.workspace }}/conformance
           skip-signing: true