Merge pull request kubernetes#5254 from ivanvc/main

Revert "Elevate etcd team permissions for release window."

Author: k8s-ci-robot

config/etcd-io/sig-etcd/teams.yaml

@@ -60,7 +60,7 @@ teams:
     privacy: closed
     repos:
       dbtester: maintain
-      etcd: admin
+      etcd: maintain
       gofail: maintain
   maintainers-jetcd:
     description: Granted write access to jetcd
@@ -152,4 +152,4 @@ teams:
     repos:
       # Permission set to triage during bau activities
       # During release windows this will be bumped to `maintain`
-      etcd: maintain
+      etcd: triage