Update 'mysql-8.0.sh'

mysql-8.0.sh

@@ -27,6 +27,7 @@ wget https://dev.mysql.com/get/mysql-apt-config_0.8.13-1_all.deb -O /tmp/mysql-a
 dpkg -i /tmp/mysql-apt-conf.deb
 apt-get update
 apt-get install -y mysql-server
+systemctl enable mysql
 
 ##-----------------##
 #     PhpMyAdmin    #