chore: removes release block for storage from config.yaml

Author: chalmerlowe

.librarian/config.yaml

@@ -12,10 +12,6 @@ libraries:
 # `google-django-spanner` is blocked until the presubmits are green.
   - id: "google-django-spanner"
     release_blocked: true
-# TODO(https://github.com/googleapis/google-cloud-python/issues/16487):
-# Allow releases for google-cloud-storage once this bug is fixed.
-  - id: "google-cloud-storage"
-    release_blocked: true
 # TODO(https://github.com/googleapis/google-cloud-python/issues/16494):
 # Allow generation for google-cloud-bigtable once this bug is fixed.
   - id: "google-cloud-bigtable"