Make Client initialize server add-ons

Reviewed By: mweststrate

Differential Revision: D34044353

fbshipit-source-id: 99bcb1559787b2a904bdd796233666a7a4783ea4

desktop/flipper-ui-core/src/utils/exportData.tsx

@@ -575,6 +575,7 @@ export function importDataToStore(source: string, data: string, store: Store) {
         store,
         clientPlugins,
         archivedDevice,
+        getRenderHostInstance().flipperServer,
       ).initFromImport(sandyPluginStates),
     });
   });