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/tools/wayland/swayr/icon-paths.patch

@@ -0,0 +1,17 @@
+diff --git a/src/config.rs b/src/config.rs
+index de7d04b..291114b 100644
+--- a/src/config.rs
++++ b/src/config.rs
+@@ -197,6 +197,12 @@ impl Default for Format {
+             ),
+             urgency_end: Some("</span>".to_string()),
+             icon_dirs: Some(vec![
++                "/run/current-system/sw/share/icons/hicolor/scalable/apps".to_string(),
++                "/run/current-system/sw/share/icons/hicolor/48x48/apps".to_string(),
++                "/run/current-system/sw/share/pixmaps".to_string(),
++                "~/.nix-profile/share/icons/hicolor/scalable/apps".to_string(),
++                "~/.nix-profile/share/icons/hicolor/48x48/apps".to_string(),
++                "~/.nix-profile/share/pixmaps".to_string(),
+                 "/usr/share/icons/hicolor/scalable/apps".to_string(),
+                 "/usr/share/icons/hicolor/48x48/apps".to_string(),
+                 "/usr/share/pixmaps".to_string(),