allow approvers to add Auto-Submit

project.config

diff --git a/project.config b/project.config
index f327fb2..1ed6d8f 100644
--- a/project.config
+++ b/project.config
@@ -35,7 +35,7 @@
 	editHashtags = group gobot
 	labelAs-TryBot-Result = -1..-1 group trybot-result-changers
 	label-TryBot-Result = -1..+1 group gobot
-	label-Auto-Submit = +0..+1 group release-managers
+	label-Auto-Submit = +0..+1 group approvers
 	removeReviewer = group approvers
 	abandon = group may-abandon-changes
 	push = group may-push