chore(deps): update actions/attest-build-provenance action to v2.4.0 (#94)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/github_release.yml

@@ -69,7 +69,7 @@ jobs:
         run: echo "NEWNAME=$(./utilities/rename-package.R *.tar.gz)" >> "$GITHUB_ENV"
       - name: Attest builds
         id: attest_build
-        uses: actions/attest-build-provenance@db473fddc028af60658334401dc6fa3ffd8669fd # v2.3.0
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2.4.0
         with:
           subject-path: ${{ env.NEWNAME }}
       - name: debug