Bump actions/attest-build-provenance from 3.0.0 to 3.1.0

Bumps [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance) from 3.0.0 to 3.1.0.
- [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@v3.0.0...v3.1.0)

---
updated-dependencies:
- dependency-name: actions/attest-build-provenance
  dependency-version: 3.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/nightly.yaml

@@ -108,7 +108,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Attest Build Provenance
-        uses: actions/attest-build-provenance@v3.0.0
+        uses: actions/attest-build-provenance@v3.1.0
         with:
           subject-name: "soarql-${{ matrix.build.NAME }}"
           subject-path: |