Remove checkstyle-logging
Remove checkstyle-logging

Aggregator poms should not be doing checkstyle, remove it.

Change-Id: Ie4560db89d5f03f40a8b28ce1db911c8aec245b2
Signed-off-by: Robert Varga <91ae5aa8c7a9f7e57b701db766e23e544aaa6ae9@pantheon.tech>

opendaylight/yangtools,opendaylight/yangtools