chore(deps): update actions/attest-build-provenance action to v3.2.0

| datasource  | package                         | from   | to     |
| ----------- | ------------------------------- | ------ | ------ |
| github-tags | actions/attest-build-provenance | v3.1.0 | v3.2.0 |

Author: renovate[bot]

.github/workflows/build.yml

@@ -61,7 +61,7 @@ jobs:
         run: cosign sign --yes ${{ env.IMAGE }}@${{ steps.publish.outputs.digest }}
 
       - name: Attest the Docker image
-        uses: actions/attest-build-provenance@00014ed6ed5efc5b1ab7f7f34a39eb55d41aa4f8 # v3.1.0
+        uses: actions/attest-build-provenance@96278af6caaf10aea03fd8d33a09a777ca52d62f # v3.2.0
         if: env.DRY_RUN != 'true'
         with:
           subject-name: ${{ env.IMAGE }}