Modify access rules

project.config

diff --git a/project.config b/project.config
index 383a3dc..694f771 100644
--- a/project.config
+++ b/project.config
@@ -69,3 +69,7 @@
 	value = 0 No score
 	value = +1 Looks good to me, but someone else must approve
 	value = +2 Looks good to me, approved
+[access "refs/heads/roll/*"]
+	create = group mdb/quiche-dev
+	push = group mdb/quiche-dev
+	pushMerge = group mdb/quiche-dev