Remove debug asserts (#629)

Co-authored-by: Rosty Geyyer <rosty.geyyer@amd.com>

include/ck/tensor_operation/gpu/device/impl/device_gemm_xdl.hpp

@@ -77,8 +77,6 @@ struct DeviceGemmXdl : public DeviceGemm<ALayout,
 
     static auto MakeAGridDescriptor_K0_M_K1(index_t M, index_t K, index_t StrideA)
     {
-        assert(K % K1 == 0);
-
         const index_t K0 = K / K1;
 
         const auto a_grid_desc_m_k = [&]() {
@@ -116,8 +114,6 @@ struct DeviceGemmXdl : public DeviceGemm<ALayout,
 
     static auto MakeBGridDescriptor_K0_N_K1(index_t K, index_t N, index_t StrideB)
     {
-        assert(K % K1 == 0);
-
         const index_t K0 = K / K1;
 
         const auto b_grid_desc_k_n = [&]() {