[SYCL][HIP] fix: nearbyint and rint function signature of fp64

Author: MoveCloudROY

libdevice/cmath_wrapper_fp64.cpp

@@ -193,11 +193,11 @@ double rint(double x) { return __nv_rint(x); }
 #ifdef __AMDGCN__
 extern "C" SYCL_EXTERNAL double __ocml_nearbyint_f64(double);
 DEVICE_EXTERN_C_INLINE
-double nearbyintf(double x) { return __ocml_nearbyint_f64(x); }
+double nearbyint(double x) { return __ocml_nearbyint_f64(x); }
 
 extern "C" SYCL_EXTERNAL double __ocml_rint_f64(double);
 DEVICE_EXTERN_C_INLINE
-double rintf(double x) { return __ocml_rint_f64(x); }
+double rint(double x) { return __ocml_rint_f64(x); }
 #endif // __AMDGCN__
 
 #if defined(_MSC_VER)