Modify access rules

project.config

diff --git a/project.config b/project.config
index 7cb3253..e18b091 100644
--- a/project.config
+++ b/project.config
@@ -36,7 +36,7 @@
 	label-Code-Review = -1..+1 group Registered Users
 	push = group Project Owners
 	push = group mdb/copybara-git-writers
-	push = group mdb/quiche-dev-git-admin
+	push = +force group mdb/quiche-dev-git-admin
 	submit = group Project Owners
 	submit = group mdb/quiche-dev
 	submit = group mdb/quiche-dev-git-admin