[feat] Add timeout for salt services to stop during reinstall init

setup/so-whiptail

@@ -1175,6 +1175,19 @@ whiptail_sensor_config() {
 
 }
 
+whiptail_service_stop_failed() {
+	local service=$1
+
+	read -r -d '' message <<- EOM
+		The ${service} service could not be stopped. Please stop it manually and then re-run setup.
+
+		Press ENTER to exit the installer.
+	EOM
+
+	whiptail --title "Security Onion Setup" --msgbox "$message" 10 75
+	exit 1
+}
+
 whiptail_set_hostname() {
 
 	[ -n "$TESTING" ] && return