feat(notebooks): update the API

#### notebooks:v2

The following keys were added:
- schemas.Config.properties.disableWorkbenchLegacyCreation.description
- schemas.Config.properties.disableWorkbenchLegacyCreation.readOnly
- schemas.Config.properties.disableWorkbenchLegacyCreation.type

Author: yoshi-automation

discovery/notebooks-v2.json

@@ -904,7 +904,7 @@
       }
     }
   },
-  "revision": "20250101",
+  "revision": "20250224",
   "rootUrl": "https://notebooks.googleapis.com/",
   "schemas": {
     "AcceleratorConfig": {
@@ -1080,6 +1080,11 @@
           "description": "Output only. The default values for configuration.",
           "readOnly": true
         },
+        "disableWorkbenchLegacyCreation": {
+          "description": "Output only. Flag to disable the creation of legacy Workbench notebooks (User-managed notebooks and Google-managed notebooks).",
+          "readOnly": true,
+          "type": "boolean"
+        },
         "supportedValues": {
           "$ref": "SupportedValues",
           "description": "Output only. The supported values for configuration.",

src/apis/notebooks/v2.ts

@@ -221,6 +221,10 @@ export namespace notebooks_v2 {
      * Output only. The default values for configuration.
      */
     defaultValues?: Schema$DefaultValues;
+    /**
+     * Output only. Flag to disable the creation of legacy Workbench notebooks (User-managed notebooks and Google-managed notebooks).
+     */
+    disableWorkbenchLegacyCreation?: boolean | null;
     /**
      * Output only. The supported values for configuration.
      */