ci: 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] <support@github.com>

.github/workflows/static.yaml

@@ -185,7 +185,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       -
         if: fromJson(needs.prepare.outputs.push) && (matrix.debug || matrix.mimalloc) && (needs.prepare.outputs.ref || github.ref_type == 'tag')
-        uses: actions/attest-build-provenance@v1
+        uses: actions/attest-build-provenance@v2
         with:
           subject-path: ${{ github.workspace }}/frankenphp-linux-x86_64${{ matrix.debug && '-debug' || '' }}${{ matrix.mimalloc && '-mimalloc' || '' }}
 
@@ -244,7 +244,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       -
         if: needs.prepare.outputs.ref || github.ref_type == 'tag'
-        uses: actions/attest-build-provenance@v1
+        uses: actions/attest-build-provenance@v2
         with:
           subject-path: ${{ github.workspace }}/frankenphp-linux-*
 
@@ -291,7 +291,7 @@ jobs:
           NO_COMPRESS: ${{ github.event_name == 'pull_request' && '1' || '' }}
       -
         if: needs.prepare.outputs.ref || github.ref_type == 'tag'
-        uses: actions/attest-build-provenance@v1
+        uses: actions/attest-build-provenance@v2
         with:
           subject-path: ${{ github.workspace }}/dist/frankenphp-mac-*
       -