chore(deps): bump actions/attest-build-provenance from 3 to 4

Bumps [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance) from 3 to 4.
- [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...v4)

---
updated-dependencies:
- dependency-name: actions/attest-build-provenance
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/release.yml

@@ -57,6 +57,6 @@ jobs:
 
       - name: Attest Release Files
         id: attest
-        uses: actions/attest-build-provenance@v3
+        uses: actions/attest-build-provenance@v4
         with:
           subject-path: 'Containerfile'

.github/workflows/vib-build.yml

@@ -97,7 +97,7 @@ jobs:
         outputs: type=image,push-by-digest=true,name-canonical=true,push=${{ github.event_name != 'pull_request' }}
 
     - name: Attest pushed image
-      uses: actions/attest-build-provenance@v3
+      uses: actions/attest-build-provenance@v4
       id: attest
       if: ${{ github.event_name != 'pull_request' }}
       with: