Bump actions/attest-build-provenance in the actions group (#1062)

Author: dependabot[bot]

.github/workflows/build.yml

@@ -78,7 +78,7 @@ jobs:
       run: ./eng/common/cibuild.sh -configuration Release -prepareMachine
 
     - name: Attest artifacts
-      uses: actions/attest-build-provenance@c074443f1aee8d4aeeae555aebba3282517141b2 # v2.2.3
+      uses: actions/attest-build-provenance@db473fddc028af60658334401dc6fa3ffd8669fd # v2.3.0
       if: |
         runner.os == 'Windows' &&
         github.event.repository.fork == false &&