Removing Mariadb default open port (#2227)

Removing Mariadb default open port (#2227)

* Removing Mariadb default open port

Removing the listening port 3306 for the DB, Docker networks will let the containers talk to one another.  The existing setup would allow anyone to connect to the DB and use the default passwords.

* Update docker-compose.mariadb-tika.yml

Adding change to the other compose file to remove open port

* Remove excess blank lines

* Remove excess blank lines

Co-authored-by: Felix E <felix@eckhofer.com>