Update log types names from IPC_HLE to IOS

For consistency with the other changes.

WII_IPC_DVD was changed to IOS_DI, as this describes what the log type
is used for in a more specific way.

Source/Core/Core/HW/DVDInterface.h

@@ -96,7 +96,7 @@ enum DIInterruptType : int
 enum class ReplyType : u32
 {
   Interrupt,
-  IOS_HLE,
+  IOS,
   DTK
 };