Bump actions/attest-build-provenance in the actions group (#364)

Author: dependabot[bot]

.github/workflows/build.yml

@@ -81,7 +81,7 @@ jobs:
       run: ./eng/common/cibuild.sh -configuration Release -prepareMachine
 
     - name: Attest artifacts
-      uses: actions/attest-build-provenance@00014ed6ed5efc5b1ab7f7f34a39eb55d41aa4f8 # v3.1.0
+      uses: actions/attest-build-provenance@96278af6caaf10aea03fd8d33a09a777ca52d62f # v3.2.0
       if: |
         runner.os == 'Windows' &&
         github.event.repository.fork == false &&