test-webkit-clutter: do not suppress stderr, but do fail if "normal" fails

Differential Revision: https://phabricator.apertis.org/D278


Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Reviewed-by: xclaesse

apparmor/webkit-clutter/test-webkit-clutter

 #!/bin/bash
 curdir=/usr/lib/apertis-tests/apparmor/webkit-clutter
+e=0
 
-${curdir}/run-aa-test ${curdir}/webkit-clutter.normal.expected ${curdir}/webkit-clutter normal 2> /dev/null
-${curdir}/run-aa-test ${curdir}/webkit-clutter.malicious.expected ${curdir}/webkit-clutter malicious 2> /dev/null
+${curdir}/run-aa-test ${curdir}/webkit-clutter.normal.expected ${curdir}/webkit-clutter normal || e=$?
+${curdir}/run-aa-test ${curdir}/webkit-clutter.malicious.expected ${curdir}/webkit-clutter malicious || e=$?
+
+exit $e