Update VU integer registers when calling a VU subroutine from EE.
Update VU integer registers when calling a VU subroutine from EE.

Flav900/Play-,AbandonedCart/Play-,LinkofHyrule89/Play-,Alloyed/Play-,AbandonedCart/Play-,dragon788/Play-,AbandonedCart/Play-,dragon788/Play-,dragon788/Play-,Flav900/Play-,Alloyed/Play-,LinkofHyrule89/Play-,Alloyed/Play-,Alloyed/Play-,AbandonedCart/Play-,LinkofHyrule89/Play-,Flav900/Play-,Flav900/Play-,LinkofHyrule89/Play-,dragon788/Play-,LinkofHyrule89/Play-,Alloyed/Play-,AbandonedCart/Play-,dragon788/Play-,Flav900/Play-