Use the species identifier as the argument, not the growth rate ID

[kipyin]

pokemaster/pokemaster/query.py

Lines 93 to 95 in 483930b

	def experience(
	growth_rate_id: int, level: int = None, experience: int = None
	) -> tb.Experience:

Change growth_rate_id to species_identifier will make this function much easier (and clearer) to use.