Update debugger-frontend from 5a792db...8b84a77 (#53789)

Summary:
Pull Request resolved: #53789

Changelog: [Internal] - Update `react-native/debugger-frontend` from 5a792db...8b84a77

Resyncs `react-native/debugger-frontend` from GitHub - see `rn-chrome-devtools-frontend` [changelog](react/react-native-devtools-frontend@5a792db...8b84a77).

### Changelog

| Commit | Author | Date/Time | Subject |
| ------ | ------ | --------- | ------- |
| [8b84a77b2](react/react-native-devtools-frontend@8b84a77b2) | Ruslan Lesiutin (28902667+hoxyq@users.noreply.github.com) | 2025-09-15T17:28:39+01:00 | [fix: avoid race conditions when fetching background trace (#206)](react/react-native-devtools-frontend@8b84a77b2) |
| [95bd36ce9](react/react-native-devtools-frontend@95bd36ce9) | Ruslan Lesiutin (28902667+hoxyq@users.noreply.github.com) | 2025-09-15T14:45:07+01:00 | [feat: use application display name for trace title (#207)](react/react-native-devtools-frontend@95bd36ce9) |

Reviewed By: huntie

Differential Revision: D82464061

fbshipit-source-id: c33db7a535a148f8316730009580aef00afe04f1

Author: hoxyq

packages/debugger-frontend/BUILD_INFO

@@ -1,5 +1,5 @@
-@generated SignedSource<<0b54f75686e4893a5444839bf621a317>>
-Git revision: 5a792db1225adda206313e9bf751198a1ca7851a
+@generated SignedSource<<d090ed9a9e781c82884f22944254ed65>>
+Git revision: 8b84a77b2c82c670886ef064dfc92d6bce83e579
 Built with --nohooks: false
 Is local checkout: false
 Remote URL: https://github.com/facebook/react-native-devtools-frontend