🎨 SourceIterator can yield addtitional data

SourceIterator-s can yield a game and a tuple of additional data.
This data will be passed to the Store, Pipeline and Managers.

src/store/managers/sgdb_manager.py

@@ -1,3 +1,5 @@
+from urllib3.exceptions import SSLError
+
 from src.game import Game
 from src.store.managers.async_manager import AsyncManager
 from src.store.managers.steam_api_manager import SteamAPIManager
@@ -8,9 +10,9 @@ class SGDBManager(AsyncManager):
     """Manager in charge of downloading a game's cover from steamgriddb"""
 
     run_after = set((SteamAPIManager,))
-    retryable_on = set((HTTPError,))
+    retryable_on = set((HTTPError, SSLError))
 
-    def manager_logic(self, game: Game) -> None:
+    def manager_logic(self, game: Game, _additional_data: tuple) -> None:
         try:
             sgdb = SGDBHelper()
             sgdb.conditionaly_update_cover(game)