template: fix mender-mongo volume - mount volume to /data/db instead of /data
template: fix mender-mongo volume - mount volume to /data/db instead of /data

changelog: none

Signed-off-by: Krzysztof Jaskiewicz <e32efa5aba9750434d7d140e652a05101fef01ed@gmail.com>

pasinskim/integration,pasinskim/integration,pasinskim/integration