Add a script to update git aurutil packages.

ansible/roles/build/files/aurutils-update-devel-packages

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+#
+# Update packages in aurutils with -git suffix.
+#
+# This has to be done manually because aurutils does not check for new git commits every time we run an update.
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+pacman -Slq custom | grep -E -- '-git$' | xargs aurutils-sync --no-ver --reset "$@"