Bugfix, CUB regression in CUDA 12.2 (#55594)

Issue #55016

paddle/fluid/inference/tensorrt/plugin/common/common.cuh

@@ -32,9 +32,11 @@ __device__ inline float rsqrt(const float& x) {
   return rsqrtf(x);
 }
 
-__device__ inline kv_float operator+(const kv_float& a, const kv_float& b) {
+namespace cub {
+__host__ __device__ inline kv_float operator+(const kv_float& a, const kv_float& b) {
   return kv_float(a.key + b.key, a.value + b.value);
 }
+}
 
 // Half Operations
 __device__ inline half2 __hadd2_with_fallback(const half2 a, const half2 b) {