Remove cruft from MySQL 8 install

Author: svpernova09

scripts/features/mysql8.sh

@@ -29,9 +29,7 @@ rm -rf /etc/mysql
 # Add MySQL PPA
 wget -c https://dev.mysql.com/get/mysql-apt-config_0.8.14-1_all.deb
 dpkg -i mysql-apt-config_0.8.14-1_all.deb
-sed -i 's/mysql-5.7/mysql-8.0/g' /etc/apt/sources.list.d/mysql.list
 rm -rf mysql-apt-config_0.8.14-1_all.deb
-apt-key adv --keyserver keys.gnupg.net --recv-keys 8C718D3B5072E1F5
 apt-get update
 
 # Set The Automated Root Password