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/servers/monitoring/grafana/plugins/update-grafana-plugin.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl jq common-updater-scripts
+
+set -eu -o pipefail
+
+readonly plugin_name="$1"
+readonly latest_version="$(curl "https://grafana.com/api/plugins/${plugin_name}" | jq -r .version)"
+update-source-version "grafanaPlugins.${plugin_name}" "$latest_version"