Remove unused file

In 4ecda1c3d8 this was removed from the
spec file but the file remained in the repository.

Fixes: 4ecda1c3d8

puppet-nm-dispatcher

@@ -1,8 +0,0 @@
-#!/bin/bash
-#
-# Restart puppet on network changes to pickup changes to /etc/resolv.conf
-#
-# https://projects.puppetlabs.com/issues/2776
-# https://bugzilla.redhat.com/532085
-
-[[ $2 =~ ^(up|down)$ ]] && /sbin/service puppet condrestart || :