Update initialization.sh (arm64)

updated to include cd .. (line 28) as it was mistakenly remove. before this update script wouldn't be able to run script to add v2xhub user

configuration/arm64/initialization.sh

@@ -25,6 +25,7 @@ tr -d '\n' <sql_root_pass.txt> mysql_root_password.txt && tr -d '\n' <sql_pass.t
 rm sql_root_pass.txt && rm sql_pass.txt
 
 #ARM initialization
+cd ..
 sudo apt-get -y remove docker docker-engine docker.io containerd runc
 sudo apt-get update
 sudo apt-get -y install apt-transport-https ca-certificates curl gnupg-agent software-properties-common