LOOP-1257: Allowed user administrator to set user roles

Author: rimi-itk

config/sync/theme_switcher.rule.edit_user_profile.yml

@@ -4,6 +4,7 @@ status: true
 dependencies:
   module:
     - system
+    - user
 id: edit_user_profile
 label: 'Edit user profile'
 weight: -10
@@ -14,3 +15,10 @@ visibility:
     id: request_path
     negate: false
     pages: '/user/*/edit'
+  user_role:
+    id: user_role
+    negate: true
+    context_mapping:
+      user: '@user.current_user_context:current_user'
+    roles:
+      os2loop_user_user_administrator: os2loop_user_user_administrator

config/sync/user.role.os2loop_user_user_administrator.yml

@@ -14,6 +14,7 @@ is_admin: null
 permissions:
   - 'access media overview'
   - 'access toolbar'
+  - 'administer permissions'
   - 'administer users'
   - 'update any media'
   - 'view the administration theme'