Add analytics config to nx (#33175)

* Add `analytics` config to nx

There doesn't seem to be any way to stop nx wanting to add this config setting,
so I think we just have to add it.

* Update nx.json

nx.json

@@ -8,5 +8,6 @@
     },
     "namedInputs": {
         "src": ["{projectRoot}/src/**/*"]
-    }
+    },
+    "analytics": false
 }