Limit org member view of restricted users (#32211)

currently restricted users can only see the repos of teams in orgs they
are part at.
they also should only see the users that are also part at the same team.


---
*Sponsored by Kithara Software GmbH*

models/fixtures/org_user.yml

@@ -129,3 +129,9 @@
   uid: 2
   org_id: 35
   is_public: true
+
+-
+  id: 23
+  uid: 20
+  org_id: 17
+  is_public: false

models/fixtures/user.yml

@@ -623,7 +623,7 @@
   num_stars: 0
   num_repos: 2
   num_teams: 3
-  num_members: 4
+  num_members: 5
   visibility: 0
   repo_admin_change_team_access: false
   theme: ""