Rename PoltergeistStyle_ponyxl/PoltergeistStyle_ponyxl.safetensors to PoltergeistStyle_ponyxl/PoltergeistStyle_animaginexl.safetensors

the MODEL NAME is referring to PonyXL but it's trained on Animagine cause we forgot to fix it

the MODEL NAME is referring to PonyXL but it's trained on Animagine cause we forgot to fix it

initial commit