File fix-usr-bin-env-bash-koan.diff of Package cobbler.8146

diff -urN cobbler-2.6.6.orig/bin/ovz-install cobbler-2.6.6/bin/ovz-install
--- cobbler-2.6.6.orig/bin/ovz-install	2014-10-19 13:25:16.000000000 +0200
+++ cobbler-2.6.6/bin/ovz-install	2017-11-30 13:18:09.606639272 +0100
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/bash
 
 ## OpenVZ container-type virtualization installation functions.
 ##