Merge pull request #197 from Datenschule/dependabot/github_actions/actions/attest-build-provenance-3

Bump actions/attest-build-provenance from 2 to 3

Author: k-nut

.github/workflows/deploy.yml

@@ -39,7 +39,7 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
       - name: Generate artifact attestation
-        uses: actions/attest-build-provenance@v2
+        uses: actions/attest-build-provenance@v3
         with:
           subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
           subject-digest: ${{ steps.push.outputs.digest }}