Add comment to skip_sweeper for datacatalog_taxonomy (#9924)

* Add comment to skip_sweeper for datacatalog_taxonomy

* Update comment for skip_sweeper

mmv1/products/datacatalog/Taxonomy.yaml

@@ -23,6 +23,7 @@ references: !ruby/object:Api::Resource::ReferenceLinks
   guides:
     'Official Documentation': https://cloud.google.com/data-catalog/docs
   api: https://cloud.google.com/data-catalog/docs/reference/rest/v1/projects.locations.taxonomies
+# Skip sweeper as this resource name is autogenerated from the API, thus the sweeper runs on the display_name field. Handwritten sweeper added #9908.
 skip_sweeper: true
 iam_policy: !ruby/object:Api::Resource::IamPolicy
   skip_import_test: true