Fix gerrit/projects.yaml sort order

Our linters fail due to wrong sorting, fix it.

Also, fix tools/check_valid_gerrit_config.sh, openstack-dev is dead now.
(the file needs a better fix, will do a followup)

Change-Id: Iaa330a3f9507cb065ee8b3a11d91abdadb455cf2

gerrit/projects.yaml

@@ -689,15 +689,15 @@
 - project: opendev/pypi-mirror
   description: RETIRED, PyPI mirror builder
   acl-config: /home/gerrit2/acls/openstack/retired.config
-- project: opendev/sandbox
-  description: Sandbox for first time contributors
-  groups:
-    - openstack-dev-sandbox
 - project: opendev/python-storyboardclient
   use-storyboard: true
   description: Python Client library for StoryBoard
   groups:
     - storyboard
+- project: opendev/sandbox
+  description: Sandbox for first time contributors
+  groups:
+    - openstack-dev-sandbox
 - project: opendev/statusbot
   use-storyboard: true
   groups:

tools/check_valid_gerrit_config.sh

@@ -25,7 +25,7 @@ function check_team_acl {
 }
 
 # Add more namespaces here, if necessary
-for namespace in openstack openstack-dev openstack-infra stackforge; do
+for namespace in openstack openstack-infra stackforge; do
     check_team_acl "${CONFIGS_LIST_BASE}${namespace}"
 done