build(deps): bump the github-actions group across 2 directories with 2 updates (#672)

Bumps the github-actions group with 1 update in the / directory: [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance).
Bumps the github-actions group with 1 update in the /.github/actions/bootstrap directory: [anchore/sbom-action](https://github.com/anchore/sbom-action).


Updates `actions/attest-build-provenance` from 2.3.0 to 2.4.0
- [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@db473fd...e8998f9)

Updates `anchore/sbom-action` from 0.20.0 to 0.20.1
- [Release notes](https://github.com/anchore/sbom-action/releases)
- [Changelog](https://github.com/anchore/sbom-action/blob/main/RELEASE.md)
- [Commits](anchore/sbom-action@e11c554...9246b90)

---
updated-dependencies:
- dependency-name: actions/attest-build-provenance
  dependency-version: 2.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
- dependency-name: anchore/sbom-action
  dependency-version: 0.20.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/actions/bootstrap/action.yml

@@ -28,4 +28,4 @@ runs:
     # See https://goreleaser.com/blog/supply-chain-security/
     - name: installs syft for generating the SBOM with goreleaser
       if: "${{ inputs.goreleaser == 'true' }}"
-      uses: anchore/sbom-action/download-syft@e11c554f704a0b820cbf8c51673f6945e0731532 # v0.20.0
+      uses: anchore/sbom-action/download-syft@9246b90769f852b3a8921f330c59e0b3f439d6e9 # v0.20.1

.github/workflows/release.yml

@@ -61,7 +61,7 @@ jobs:
           retention-days: 5
 
       - name: generate build provenance (binaries)
-        uses: actions/attest-build-provenance@db473fddc028af60658334401dc6fa3ffd8669fd  # v2.3.0
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be  # v2.4.0
         with:
           subject-path: "${{ github.workspace }}/dist/*.*"
 
@@ -71,13 +71,13 @@ jobs:
         run: .ci/get-docker-provenance.sh
 
       - name: generate build provenance (containers x86_64)
-        uses: actions/attest-build-provenance@db473fddc028af60658334401dc6fa3ffd8669fd  # v2.3.0
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be  # v2.4.0
         with:
           subject-name: ${{ steps.image.outputs.name_1 }}
           subject-digest: ${{ steps.image.outputs.digest_1 }}
 
       - name: generate build provenance (containers arm64)
-        uses: actions/attest-build-provenance@db473fddc028af60658334401dc6fa3ffd8669fd  # v2.3.0
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be  # v2.4.0
         with:
           subject-name: ${{ steps.image.outputs.name_2 }}
           subject-digest: ${{ steps.image.outputs.digest_2 }}