general: update all alpine scripts to 3.22 (#5428)

ct/alpine-nextcloud.sh

@@ -11,7 +11,7 @@ var_cpu="${var_cpu:-2}"
 var_ram="${var_ram:-1024}"
 var_disk="${var_disk:-2}"
 var_os="${var_os:-alpine}"
-var_version="${var_version:-3.21}"
+var_version="${var_version:-3.22}"
 var_unprivileged="${var_unprivileged:-1}"
 
 header_info "$APP"
@@ -58,4 +58,4 @@ description
 
 msg_ok "Completed Successfully!\n"
 echo -e "${APP} should be reachable by going to the following URL.
-         ${BL}https://${IP}${CL} \n"
+         ${BL}https://${IP}${CL} \n"