add WARN to log constants (#26868)

* add WARN to log constants

* i18n-extract

* i18n-extract

webapp/channels/src/components/admin_console/admin_definition_constants.tsx

@@ -166,4 +166,8 @@ export const LOG_LEVEL_OPTIONS = [
         value: 'ERROR',
         display_name: defineMessage({id: 'admin.log.levelOptions.ERROR', defaultMessage: 'ERROR'}),
     },
+    {
+        value: 'WARN',
+        display_name: defineMessage({id: 'admin.log.levelOptions.WARN', defaultMessage: 'WARN'}),
+    },
 ];

webapp/channels/src/i18n/en.json

@@ -1443,6 +1443,7 @@
   "admin.log.levelOptions.DEBUG": "DEBUG",
   "admin.log.levelOptions.ERROR": "ERROR",
   "admin.log.levelOptions.INFO": "INFO",
+  "admin.log.levelOptions.WARN": "WARN",
   "admin.log.levelTitle": "Console Log Level:",
   "admin.log.locationDescription": "The location of the log files. If blank, they are stored in the ./logs directory. The path that you set must exist and Mattermost must have write permissions in it. Changing this setting requires a server restart before taking effect.",
   "admin.log.locationPlaceholder": "Enter your file location",