Apple M1: Fix bug that could cause crash with MMU

Added a Common::JITPageWriteDisableExecuteEnable() that could be missed when
a memory exception is triggered by the running game.

Source/Core/Core/PowerPC/JitArm64/Jit.cpp

@@ -623,6 +623,7 @@ void JitArm64::Jit(u32)
     NPC = nextPC;
     PowerPC::ppcState.Exceptions |= EXCEPTION_ISI;
     PowerPC::CheckExceptions();
+    Common::JITPageWriteDisableExecuteEnable();
     WARN_LOG_FMT(POWERPC, "ISI exception at {:#010x}", nextPC);
     return;
   }