Bump actions/attest-build-provenance from 2.0.0 to 2.0.1

Bumps [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance) from 2.0.0 to 2.0.1.
- [Release notes](https://github.com/actions/attest-build-provenance/releases)
- [Changelog](https://github.com/actions/attest-build-provenance/blob/main/RELEASE.md)
- [Commits](actions/attest-build-provenance@619dbb2...c4fbc64)

---
updated-dependencies:
- dependency-name: actions/attest-build-provenance
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/build-docker-images.yml

@@ -107,7 +107,7 @@ jobs:
             NODE_ARCH_RELEASE=${{ env.NODE_ARCH_RELEASE }}
             ${{ matrix.IMAGE.BUILD_ARGS }}
           push: ${{ (github.event_name == 'push' || github.event_name == 'schedule' || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/main' }}
-      - uses: actions/attest-build-provenance@619dbb2e03e0189af0c55118e7d3c5e129e99726  # v2.0.0
+      - uses: actions/attest-build-provenance@c4fbc648846ca6f503a13a2281a5e7b98aa57202  # v2.0.1
         with:
           subject-name: "ghcr.io/pyca/${{ steps.image-name.outputs.ATTEST_IMAGE }}"
           subject-digest: ${{ steps.docker-build.outputs.digest }}