fix the compare in PD_MEA_CHECK_OVERFLOW (#52300)

paddle/phi/kernels/fusion/cutlass/memory_efficient_attention_utils.h

@@ -67,7 +67,7 @@ inline int64_t GetMemoryEfficientBiasStrideB(const phi::DDim &bias_dims,
     auto __src = (__VA_ARGS__);                                              \
     using __SrcType = decltype(&__src);                                      \
     using __DstType = typename std::remove_reference<decltype(__dst)>::type; \
-    if (__src < std::numeric_limits<__DstType>::max()) {                     \
+    if (__src > std::numeric_limits<__DstType>::max()) {                     \
       PADDLE_THROW(                                                          \
           phi::errors::InvalidArgument(#__dst " exceeds maximum value."));   \
     }                                                                        \