feat(@schematics/angular): generate new projects using TypeScript 4.8.2

Older versions of TypeScript are no longer supported.

Author: alan-agius4

packages/schematics/angular/utility/latest-versions/package.json

@@ -17,7 +17,7 @@
     "rxjs": "~7.5.0",
     "tslib": "^2.3.0",
     "ts-node": "~10.9.0",
-    "typescript": "~4.7.2",
+    "typescript": "~4.8.2",
     "zone.js": "~0.11.4"
   }
 }