Update mysql-up

OS/Ubuntu/18.04/mysql-up

@@ -1,5 +1,9 @@
 #!/bin/bash
 
-sudo apt-get install software-properties-common
 sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8
-sudo add-apt-repository 'deb [arch=amd64,arm64,ppc64el] http://mirror.23media.de/mariadb/repo/10.3/ubuntu bionic main'
+sudo add-apt-repository 'deb [arch=amd64] http://mirror.23media.de/mariadb/repo/10.3/ubuntu bionic main'
+apt-get update; apt-get upgrade -y; apt-get dist-upgrade -y; apt-get autoremove -y
+
+sudo apt install mariadb-server
+
+mysql_secure_installation