Bump actions/attest-build-provenance from 1.4.2 to 1.4.3 (#43)

Bumps [actions/attest-build-provenance](https://github.com/actions/attest-build-provenance) from 1.4.2 to 1.4.3.
- [Release notes](https://github.com/actions/attest-build-provenance/releases)
- [Changelog](https://github.com/actions/attest-build-provenance/blob/main/RELEASE.md)
- [Commits](6149ea5740...1c608d11d6)

---
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@6149ea5740be74af77f260b9db67e633f6b0a9a1 # v1.4.2
+        uses: actions/attest-build-provenance@1c608d11d69870c2092266b3f9a6f3abbf17002c # v1.4.3
         with:
           subject-path: "packed/WoofWare.PrattParser.*.nupkg"