Allow LUCI and Gerrit CI to push patchsets to public projects

Change-Id: Id6253af3253d80631efc7b3e19c3dbe99a9ff450

project.config

diff --git a/project.config b/project.config
index 3dbee38..e83b6d0 100644
--- a/project.config
+++ b/project.config
@@ -14,8 +14,12 @@
 [access "refs/for/refs/heads/*"]
 	push = group google/repo-discuss@googlegroups.com
 	push = group mdb/all-users
+	push = group luci_scoped_account
+	push = group gerrit-ci
 	pushMerge = group google/repo-discuss@googlegroups.com
 	pushMerge = group mdb/all-users
+	pushMerge = group luci_scoped_account
+	pushMerge = group gerrit-ci
 	viewPrivateChanges = group gerrit-ci
 [access "refs/heads/*"]
 	forgeAuthor = group google/repo-discuss@googlegroups.com