Remove -e from apply test applier

The script that is run by find on each apply test file has -e set,
yet, it attempts to save the exit code from puppet apply and keep
running even in error.  Remove -e so that it does not immediately
exit and can continue as designed.

Change-Id: I1a24e80f42be8d028ecc3eb02df54b49f811fff4

tools/test_puppet_apply.sh

@@ -1,4 +1,4 @@
-#!/bin/bash -eux
+#!/bin/bash -ux
 
 # Copyright 2015 Hewlett-Packard Development Company, L.P.
 #