Bump actions/attest-build-provenance from 1.4.1 to 1.4.2 (#39)

Bumps [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance) from 1.4.1 to 1.4.2.
- [Release notes](https://github.com/actions/attest-build-provenance/releases)
- [Changelog](https://github.com/actions/attest-build-provenance/blob/main/RELEASE.md)
- [Commits](310b0a4a3b...6149ea5740)

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

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

.github/workflows/dotnet.yaml

@@ -202,7 +202,7 @@ jobs:
           name: nuget-package
           path: packed
       - name: Attest Build Provenance
-        uses: actions/attest-build-provenance@310b0a4a3b0b78ef57ecda988ee04b132db73ef8 # v1.4.1
+        uses: actions/attest-build-provenance@6149ea5740be74af77f260b9db67e633f6b0a9a1 # v1.4.2
         with:
           subject-path: "packed/WoofWare.PrattParser.*.nupkg"
 
@@ -244,7 +244,7 @@ jobs:
         run: 'bash ./.github/workflows/assert-contents.sh'
       - name: Attest Build Provenance
         if: steps.publish-success.outputs.result == 'published'
-        uses: actions/attest-build-provenance@310b0a4a3b0b78ef57ecda988ee04b132db73ef8 # v1.4.1
+        uses: actions/attest-build-provenance@6149ea5740be74af77f260b9db67e633f6b0a9a1 # v1.4.2
         with:
           subject-path: "from-nuget.nupkg"