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-razor.json

@@ -0,0 +1,10 @@
+{
+  "url": "https://github.com/tree-sitter/tree-sitter-razor",
+  "rev": "60edbd8e798e416f5226a746396efa6a8614fa9b",
+  "date": "2016-07-08T15:17:50-07:00",
+  "path": "/nix/store/2vkxw48wc0xf07awi65r4rg2m1lpqq6c-tree-sitter-razor",
+  "sha256": "1ldsn9nxldxkxdy7irywx88d6a56q05f6907lypzass07piyqp2i",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}