uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/tools/parsing/tree-sitter/grammars/tree-sitter-pioasm.json

@@ -0,0 +1,11 @@
+{
+  "url": "https://github.com/leo60228/tree-sitter-pioasm",
+  "rev": "924aadaf5dea2a6074d72027b064f939acf32e20",
+  "date": "2021-08-27T17:22:56-04:00",
+  "path": "/nix/store/nhxzw33vljxh5i90d0fb5nzdfjp5h9bl-tree-sitter-pioasm",
+  "sha256": "1lxvgc0zkd2sv8dxp2fy6b1k3gqrbkxgqy25lw9sbd4kij7463m2",
+  "fetchLFS": false,
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}