SYCL: remove extra empty lines and a comment

Author: qnixsynapse

ggml/src/ggml-sycl/gemm.hpp

@@ -23,7 +23,6 @@
 #include "dnnl.hpp"
 #include "dnnl_sycl.hpp"
 
-
 class DnnlGemmWrapper {
 public:
     using dt = dnnl::memory::data_type;

ggml/src/ggml-sycl/ggml-sycl.cpp

@@ -2879,7 +2879,6 @@ static void ggml_sycl_op_mul_mat(ggml_backend_sycl_context & ctx, const ggml_ten
     ggml_tensor_extra_gpu * src0_extra = (ggml_tensor_extra_gpu *) src0->extra;
     ggml_tensor_extra_gpu * src1_extra = (ggml_tensor_extra_gpu *) src1->extra;
 
-
     const bool src0_is_contiguous = ggml_is_contiguous(src0);
     const bool src1_is_contiguous = ggml_is_contiguous(src1);