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/applications/networking/instant-messengers/element/keytar/pin.json

@@ -0,0 +1,5 @@
+{
+  "version": "7.7.0",
+  "srcHash": "sd6h+vDJGvmXFhOm4MDAljb4dAOMBB8W1IL7JSfJWyo=",
+  "yarnHash": "1m75hvl06mcj260hicbmv75p94h73gw5d24zpm5wxwc0q8v8wzfl"
+}