Bug 1770953 - remove unused transform from release-partner-repack-bouncer-sub job. r=releng-reviewers,aki DONTBUILD

Differential Revision: https://phabricator.services.mozilla.com/D147190

taskcluster/ci/release-partner-repack-bouncer-sub/kind.yml

@@ -5,7 +5,6 @@
 loader: gecko_taskgraph.loader.transform:loader
 
 transforms:
-    - gecko_taskgraph.transforms.release:run_on_releases
     - gecko_taskgraph.transforms.bouncer_submission_partners:transforms
     - gecko_taskgraph.transforms.task:transforms