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/libraries/nss/latest.nix

@@ -0,0 +1,10 @@
+# NOTE: Whenever you updated this version check if the `cacert` package also
+#       needs an update. You can run the regular updater script for cacerts.
+#       It will rebuild itself using the version of this package (NSS) and if
+#       an update is required do the required changes to the expression.
+#       Example: nix-shell ./maintainers/scripts/update.nix --argstr package cacert
+
+import ./generic.nix {
+  version = "3.78";
+  sha256 = "sha256-9FXzQeeHwRZzKOgKhPd7mlV9WVBm3aZIahh01y2miAA=";
+}