check-rsyslog validation demonstrated a novel syntax error
caused by form of the "filter" argument of the setup ansible module.
Modification of the argument form was made to align with module requirements.
The validation was added in catalogue tests.
Resolves: rhbz#2116304
Signed-off-by: Jiri Podivin <jpodivin@redhat.com>
Change-Id: I15c56f71da5d7358e0a13d16bcd975d65b36c7b0