Jest update v26.6.3 -> v29.5.1

Summary:
^

Basically, update Jest and fix any raised issues. Mainly:
- Update necessary dependencies
- Update snapshots
- `useFakeTimers` caused a few issues which meant that the way we hook into the performance object had to be tweaked. The main code change is: `//fbsource/xplat/sonar/desktop/scripts/jest-setup-after.tsx`
- `mocked` -> `jest.mocked`

Changelog: Update Jest to v29.5.1

Reviewed By: antonk52

Differential Revision: D46319818

fbshipit-source-id: d218ca8f7e43abac6b00844953ddeb7f4e1010a2

desktop/flipper-server/src/index.tsx

@@ -182,6 +182,8 @@ async function start() {
     tcp: argv.tcp,
   });
 
+  // maybe at this point we could open up, http server is running.
+
   const flipperServer = await startFlipperServer(
     rootPath,
     staticPath,