Merge pull request #1900 from lioncash/wrapper

svc_wrap: Correct register index for a wrapper specialization

src/core/hle/kernel/svc_wrap.h

@@ -129,7 +129,7 @@ void SvcWrap() {
 template <ResultCode func(u64, u64, u32, u32)>
 void SvcWrap() {
     FuncReturn(
-        func(Param(0), Param(1), static_cast<u32>(Param(3)), static_cast<u32>(Param(3))).raw);
+        func(Param(0), Param(1), static_cast<u32>(Param(2)), static_cast<u32>(Param(3))).raw);
 }
 
 template <ResultCode func(u32, u64, u32)>