Modify regex for parsing mysqld version as the mysqld is sometimes a libtool wrapper and the "mysqld --version" command will print "/path/.libs/lt-mysqld  Ver x.x.x"
Modify regex for parsing mysqld version as the mysqld is sometimes a libtool wrapper and
the "mysqld --version" command will print "/path/.libs/lt-mysqld  Ver x.x.x"


mysql-test/mysql-test-run.pl:
  Modify regex for parsing mysqld version as the mysqld is sometimes a libtool wrapper and
  the "mysqld --version" command will print "/path/.libs/lt-mysqld"

davidl-zend/zenddbi,flynn1973/mariadb-aix,davidl-zend/zenddbi,flynn1973/mariadb-aix,natsys/mariadb_10.2,flynn1973/mariadb-aix,davidl-zend/zenddbi,natsys/mariadb_10.2,ollie314/server,ollie314/server,ollie314/server,davidl-zend/zenddbi,natsys/mariadb_10.2,davidl-zend/zenddbi,flynn1973/mariadb-aix,flynn1973/mariadb-aix,davidl-zend/zenddbi,natsys/mariadb_10.2,ollie314/server,ollie314/server,ollie314/server,flynn1973/mariadb-aix,ollie314/server,davidl-zend/zenddbi,flynn1973/mariadb-aix,natsys/mariadb_10.2,natsys/mariadb_10.2,natsys/mariadb_10.2,flynn1973/mariadb-aix,davidl-zend/zenddbi,slanterns/server,ollie314/server,natsys/mariadb_10.2,ollie314/server,flynn1973/mariadb-aix,davidl-zend/zenddbi,flynn1973/mariadb-aix,natsys/mariadb_10.2,davidl-zend/zenddbi,ollie314/server,natsys/mariadb_10.2,ollie314/server,natsys/mariadb_10.2,flynn1973/mariadb-aix,davidl-zend/zenddbi