mysqlimport, set max_allowed_packet to 1024M
mysqlimport, set max_allowed_packet to 1024M

When importing a mysql database we can really use a bigger
max_allowed_packet than default set. We found in the documentation that
there is a hard limit in mysql set to 1024M so we just use that value
for now.

Signed-off-by: BlackEagle <6c5c99a37e4dd8841971a4b7c7580d6fcba68554@gmail.com>

dockerwest/compose-magento2,dockerwest/compose-magento2