expand priviledges to a larger IP range for unit test DB

Author: tomjn

database/sql/init.sql

@@ -2,6 +2,7 @@
 CREATE DATABASE IF NOT EXISTS `wordpress_unit_tests`;
 GRANT ALL PRIVILEGES ON `wordpress_unit_tests`.* TO 'wp'@'localhost' IDENTIFIED BY 'wp';
 GRANT ALL PRIVILEGES ON `wordpress_unit_tests`.* TO 'wp'@'192.168.50.1' IDENTIFIED BY 'wp';
+GRANT ALL PRIVILEGES ON `wordpress_unit_tests`.* TO 'wp'@'192.168.56.1' IDENTIFIED BY 'wp';
 
 # Create an external user with privileges on all databases in mysql so
 # that a connection can be made from the local machine without an SSH tunnel