message: revert CategoryType
diff: @@ -10,4 +10,8 @@ directive:
  $.ActionGroup["x-ms-client-name"] = "ActivityLogAlertActionGroup";
  $.AlertRuleAllOfCondition["x-ms-client-name"] = "ActivityLogAlertAllOfCondition";
  $.AlertRuleAnyOfOrLeafCondition["x-ms-client-name"] = "ActivityLogAlertLeafCondition";
  + - from: diagnosticsSettingsCategories_API.json
  + where: '$.definitions.DiagnosticSettingsCategory.properties.categoryType'
  + transform: >
  + $["x-ms-enum"].modelAsString = false
  ```
  \ No newline at end of file
  