ggml : WebGPU added cases for TRANSPOSE and RESHAPE operations

This commit add GGML_OP_TRANSPOSE and GGML_OP_RESHAPE cases to the
ggml_webgpu_encode_node function in ggml-webgpu.cpp. The actual
operation are not implemented yet, and are left as TODOs.

Co-authored-by: Sigbjørn Skjæret <[email protected]>

Author: danbev

ggml/src/ggml-webgpu/ggml-webgpu.cpp

@@ -627,6 +627,12 @@ static bool ggml_webgpu_encode_node(webgpu_context ctx, ggml_tensor * node) {
                 ggml_webgpu_mul_mat(ctx, src0, src1, node);
                 break;
             }
+        case GGML_OP_TRANSPOSE:
+        case GGML_OP_RESHAPE:
+            {
+                // TODO: implement these operations
+                break;
+            }
         default:
             return false;
     }