* Create default overrides class and export that with custom overrides
* add comment to mock import and replace typecast with type narrowing
* change modifier override type to pick keys from modifierTypes
* Partially implemented Magnet Rise
* Implemented Magnet Rise
* Changed pokemon.ts so all TypeImmune tags work instead of just
MagnetRisen
* Magnet Risen is now removed when Gravity is used.
* Magnet Rise is ignored by Thousand Arrows
and Smack Down.
* Fixed a bug where status ground type moves
would also be ignored by Magnet Rise
* Added a message when Magnet Rise is removed
* Inserted TypeImmuneTag check in
getAttackMoveEffectiveness() for the AI
* Created a magnetRiseCondition separately
* Created a test for Magnet Rise
* Bug Fix in Magnet Rise test
* Created Magnet Rise test with Gravity
* Shifted the code from getAttackMoveEffectiveness
and apply into getAttackTypeEffectiveness instead
* Replaced onNextPrompt with doAttack
* Removed redundant runFrom(Phase)
* Replaced magnetRiseCondition with
battlerTags.every anonymous function
* Fixed import errors
* Added an undefined check for summonData
for TypeImmuneTag in getAttackTypeEffectiveness
* Replaced undefined-check with optional chaining
