vmc4u patch rebuild for `ue5.4`

```sh
$ git clone https://github.com/HAL9HARUKU/VMC4UE

# example
$ patch -u ./VMC4UE/VMC4UE/Source/VMC4UEEd/Source/VMC4UEBoneMappingAssetFactory.cpp < VMC4UEBoneMappingAssetFactory.cpp.patch
```