ACL tables shouldn't have default charset as latin1

V3__ACL_tables.sql contains explicit character set assignment as follows:

DROP TABLE IF EXISTS `acl_class`;
CREATE TABLE `acl_class` (
`id` bigint(20) NOT NULL AUTO_INCREMENT,
`class` varchar(255) NOT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `uk_acl_class` (`class`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;

Please alter this setting to utf8 by another migration