Fix branch name

.github/workflows/bump_synthetics_worker_version.yml

@@ -1,6 +1,6 @@
 on:
   push:
-    branches: [DOCS-8410-workflow]
+    branches: [heston/DOCS-8410-workflow]
   # schedule:
   #  # At 08:00 on every day-of-week from Monday through Friday.
   #  - cron: '0 8 * * 1-5'