Bump actions/attest-build-provenance from 1 to 2

Bumps [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance) from 1 to 2.
- [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@v1...v2)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
           cache: "npm"
       - run: npm install
       - run: make
-      - uses: actions/attest-build-provenance@v1
+      - uses: actions/attest-build-provenance@v2
         with:
           subject-path: '${{ github.workspace }}/be.bastelstu.wcf.nodePush.tar'
       - name: Create Release
@@ -68,7 +68,7 @@ jobs:
           context: files_wcf/acp/be.bastelstu.wcf.nodePush/
           push: true
           tags: ghcr.io/wbbaddons/nodepush:latest,ghcr.io/wbbaddons/nodepush:${{ steps.extract_version.outputs.version }}
-      - uses: actions/attest-build-provenance@v1
+      - uses: actions/attest-build-provenance@v2
         id: attest
         with:
           subject-name: ghcr.io/wbbaddons/nodepush