Merge branch 'develop' of https://github.com/phpbb/phpbb3 into ticket/10714

* 'develop' of https://github.com/phpbb/phpbb3: (255 commits)
  [ticket/6723] Show info that message has been deleted before delivery
  [ticket/11385] Fix issue with migration module tool not getting extension module info
  [ticket/11386] Fix failing tests from constructor changes
  [ticket/11386] Fix circular reference error & serialize error
  [ticket/11386] Remove tests that check if finder cache is working
  [ticket/11386] Forgot to get the migration classes
  [ticket/11386] Update tests with new constructors for ext.manager/migrator
  [ticket/11386] Use finder to find migration files
  [ticket/11363] Fix to make get_module_infos get from all extensions
  [ticket/11381] Make finder able to search in all available extensions
  [ticket/11103] Revert whitespace changes
  [ticket/11103] Few more minor language things
  [ticket/11103] Don't call generate_board_url many times
  [ticket/11103] Case time in queries as an int
  [ticket/11103] Fix effectively installed check
  [ticket/11103] Remove padding from notifications for now.
  [ticket/11363] Fix a couple bugs and throw errors if the file not found
  [ticket/11372] Migrator should only check if effectively installed if not
  [ticket/11363] Load module info files for extensions too
  [ticket/11103] Notifications Migration file
  ...

Conflicts:
	phpBB/config/services.yml
	phpBB/config/tables.yml

phpBB/config/tables.yml

@@ -2,5 +2,9 @@ parameters:
     tables.config: %core.table_prefix%config
     tables.ext: %core.table_prefix%ext
     tables.log: %core.table_prefix%log
+    tables.notification_types: %core.table_prefix%notification_types
+    tables.notifications: %core.table_prefix%notifications
+    tables.user_notifications: %core.table_prefix%user_notifications
+    tables.users: %core.table_prefix%users
     tables.migrations: %core.table_prefix%migrations
     tables.modules: %core.table_prefix%modules