build(deps): bump actions/attest-build-provenance (#853)

Author: dependabot[bot]

.github/workflows/cd.yml

@@ -35,7 +35,7 @@ jobs:
           path: dist
 
       - name: Generate artifact attestation for sdist and wheel
-        uses: actions/attest-build-provenance@ef244123eb79f2f7a7e75d99086184180e6d0018 # v1.4.4
+        uses: actions/attest-build-provenance@520d128f165991a6c774bcb264f323e3d70747f4 # v2.2.0
         with:
           subject-path: "dist/build-*"