SQL export should not include DB name

[rwhirn]

1. Which driver are you using and version of it (Ex: PostgreSQL 10.0):
   MariaDB 10.0.20

2. Which TablePlus build number are you using (the number on the welcome screen, Ex: build 81):
   92

3. The steps to reproduce this issue:
   Did table export in SQL format from production database
   Opened development database
   Attempted to import SQL to development database
   Because the database name was included in all the INSERT statements it attempted to insert them into the wrong database