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/plugins/public/network/__tests__/customheaders.node.tsx

@@ -75,13 +75,13 @@ test('Can handle custom headers', async () => {
 
   // verify internal storage
   expect(instance.columns.get().slice(-2)).toMatchInlineSnapshot(`
-    Array [
-      Object {
+    [
+      {
         "key": "request_header_test-header",
         "title": "test-header (request)",
         "width": 200,
       },
-      Object {
+      {
         "key": "response_header_second-test-header",
         "title": "second-test-header (response)",
         "width": 200,
@@ -138,13 +138,13 @@ test('Can handle custom headers', async () => {
 
     // verify internal storage
     expect(instance2.columns.get().slice(-2)).toMatchInlineSnapshot(`
-      Array [
-        Object {
+      [
+        {
           "key": "request_header_test-header",
           "title": "test-header (request)",
           "width": 200,
         },
-        Object {
+        {
           "key": "response_header_second-test-header",
           "title": "second-test-header (response)",
           "width": 200,