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/cluster/k9s/default.nix

@@ -0,0 +1,33 @@
+{ stdenv, lib, buildGoModule, fetchFromGitHub }:
+
+buildGoModule rec {
+  pname = "k9s";
+  version = "0.25.18";
+
+  src = fetchFromGitHub {
+    owner  = "derailed";
+    repo   = "k9s";
+    rev    = "v${version}";
+    sha256 = "sha256-iUhMPtFX7qFULegiyhlT4aG9q3deZ8aRqyEcbZ9jY/s=";
+  };
+
+  ldflags = [
+    "-s" "-w"
+    "-X github.com/derailed/k9s/cmd.version=${version}"
+    "-X github.com/derailed/k9s/cmd.commit=${src.rev}"
+  ];
+
+  vendorSha256 = "sha256-mMob7M9RQlqaVK0DgHpaAK9d1btzfQetnliUqFTvjJQ=";
+
+  preCheck = "export HOME=$(mktemp -d)";
+
+  # TODO investigate why some config tests are failing
+  doCheck = !(stdenv.isDarwin && stdenv.isAarch64);
+
+  meta = with lib; {
+    description = "Kubernetes CLI To Manage Your Clusters In Style";
+    homepage = "https://github.com/derailed/k9s";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ Gonzih markus1189 bryanasdev000 ];
+  };
+}