refactor(@schematics/angular): move fakeAsync transforms to jamine-vitest migration

Author: yjaaidi

packages/schematics/angular/collection.json

@@ -138,12 +138,6 @@
       "private": true,
       "description": "[INTERNAL] Adds tailwind to a project. Intended for use for ng new/add."
     },
-    "refactor-fake-async": {
-      "factory": "./refactor/fake-async",
-      "schema": "./refactor/fake-async/schema.json",
-      "description": "[EXPERIMENTAL] Refactors Angular fakeAsync to Vitest fake timers.",
-      "hidden": true
-    },
     "refactor-jasmine-vitest": {
       "factory": "./refactor/jasmine-vitest",
       "schema": "./refactor/jasmine-vitest/schema.json",