chore: disable generation for google-crc32c

Author: ohmayr

.librarian/config.yaml

@@ -35,4 +35,7 @@ libraries:
 # TODO(https://github.com/googleapis/google-cloud-python/issues/16165):
 # Allow generation for google-cloud-dialogflow once this bug is fixed.
   - id: "google-cloud-dialogflow"
+# TODO(https://github.com/googleapis/google-cloud-python/issues/16520):
+# Allow generation for google-cloud-dialogflow once this bug is fixed.
+  - id: "google-crc32c"
     generate_blocked: true