ongeki: card maker config added, small fixes, improved credits

- Changed the credits config to the default 370 instead of 360
- Added `start_date` to the events to show new events
- Fixed Card Maker Gachas to only allow "Select Gacha" once
- Fixed the `get_profile_rating_log` database query

example_config/ongeki.yaml

@@ -29,3 +29,9 @@ gachas:
     - 1156
     - 1163
     - 1164
+
+version:
+  6:
+    card_maker: 1.30.01
+  7:
+    card_maker: 1.35.03