Merge pull request #40522 from Shubham82/remove_beta_stage

Removed beta stage for TTLAfterFinished.

Author: k8s-ci-robot

content/en/docs/concepts/architecture/garbage-collection.md

@@ -180,4 +180,4 @@ configure garbage collection:
 
 * Learn more about [ownership of Kubernetes objects](/docs/concepts/overview/working-with-objects/owners-dependents/).
 * Learn more about Kubernetes [finalizers](/docs/concepts/overview/working-with-objects/finalizers/).
-* Learn about the [TTL controller](/docs/concepts/workloads/controllers/ttlafterfinished/) (beta) that cleans up finished Jobs.
+* Learn about the [TTL controller](/docs/concepts/workloads/controllers/ttlafterfinished/) that cleans up finished Jobs.