[APPC] Fix APPC charts to make SQL queries with GROUP BY work again

Changes made to common/mariadb-galera chart in Honolulu prevents existing APPC
SELECT statements with GROUP BY clause to work properly. mariadb config must
not contain ONLY_FULL_GROUP_BY in the mysql_mode config option.

Issue-ID: OOM-2777
Signed-off-by: Marcin Wilk <m.wilk@samsung.com>
Change-Id: I9388f092adcf12d92118caf390686ea708bbcc02
1 file changed