Note Huawei LTE notify service change requires restart (#30223)

Refs https://github.com/home-assistant/home-assistant/issues/30222

homeassistant/components/huawei_lte/.translations/en.json

@@ -33,7 +33,7 @@
         "step": {
             "init": {
                 "data": {
-                    "name": "Notification service name",
+                    "name": "Notification service name (change requires restart)",
                     "recipient": "SMS notification recipients",
                     "track_new_devices": "Track new devices"
                 }

homeassistant/components/huawei_lte/strings.json

@@ -7,13 +7,13 @@
         },
         "error": {
             "connection_failed": "Connection failed",
+            "connection_timeout": "Connection timeout",
             "incorrect_password": "Incorrect password",
             "incorrect_username": "Incorrect username",
             "incorrect_username_or_password": "Incorrect username or password",
             "invalid_url": "Invalid URL",
             "login_attempts_exceeded": "Maximum login attempts exceeded, please try again later",
             "response_error": "Unknown error from device",
-            "connection_timeout": "Connection timeout",
             "unknown_connection_error": "Unknown error connecting to device"
         },
         "step": {
@@ -33,7 +33,7 @@
         "step": {
             "init": {
                 "data": {
-                    "name": "Notification service name",
+                    "name": "Notification service name (change requires restart)",
                     "recipient": "SMS notification recipients",
                     "track_new_devices": "Track new devices"
                 }