Update build.func

fix

misc/build.func

@@ -421,7 +421,7 @@ EOF
   msg_info "Starting LXC Container"
   pct start "$CTID"
   msg_ok "Started LXC Container"
-  lxc-attach -n "$CTID" -- bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/dev/install/$var_install.sh)" || exit
+  lxc-attach -n "$CTID" -- bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/install/$var_install.sh)" || exit
 
 }