Revert "CUDA: static assert to prevent misuse of memcpy_1 (ggml-org#17198)"

This reverts commit 5d6838b.

Author: Nexesenex

ggml/src/ggml-cuda/common.cuh

@@ -591,12 +591,6 @@ static __device__ __forceinline__ void ggml_cuda_mad(half2 & acc, const half2 v,
 //     If dst and src point at different address spaces then they are guaranteed to not be aliased.
 template <int nbytes, int alignment = 0>
 static __device__ __forceinline__ void ggml_cuda_memcpy_1(void * __restrict__ dst, const void * __restrict__ src) {
-    static_assert(
-        nbytes <= ggml_cuda_get_max_cpy_bytes() || alignment == 0,
-        "You are misusing the alignment parameter for ggml_cuda_memcpy_1. "
-        "The intent is for the parameter is only as a workaround if either one of the pointers is not properly aligned. "
-        "If you use it to do more bytes per copy than ggml_cuda_max_cpy_bytes() the reads and writes may not be coalesced. "
-        "Call ggml_cuda_memcpy_1 in a loop instead.");
     if constexpr (alignment != 0) {
         static_assert(nbytes % alignment == 0, "bad alignment");
     }