ClientHttp2Stream.h2StreamError from extension in code-server

### Is there an existing issue for this?

- [X] I have searched the existing issues

### OS/Web Information

- Web Browser: Chrome
- Local OS: MacOS
- Remote OS: MacOs
- Remote Architecture: Arm
- `code-server --version`:
4.92.2 de65bfc9477f61bc22d0b1a23085d1f18bb25202 with Code 1.92.2

### Steps to Reproduce

1. Run code-server
2. To install the RunMe VSCode Extension
3. Download and configure Foyle (www.foyle.io)
4. Run `foyle serve`
5. In RunMe enable AI Auto Cell Option
6. Open a markdown document as a RunMe notebook
7. Start typing in a markdown cell to trigger an RPC to Foyle

### Expected

Foyle should generate a completion and insert it a cell into the notebook.

### Actual

We get an error in vscode.

In the RunMe Output window we see the error

```
[2024-09-05T15:02:20.696Z] ERROR Runme(AIGenerate): AI Generate request failed ConnectError: [internal] Protocol error
```

Chrome console shows the following error

```
[Extension Host] Error in PromiseIterator: ConnectError: [internal] Protocol error
at ConnectError.from (/home/user/.local/share/code-server/extensions/stateful.runme-3.7.2-jlewi.4/out/extension.js:1303796:20)
at connectErrorFromNodeReason (/home/user/.local/share/code-server/extensions/stateful.runme-3.7.2-jlewi.4/out/extension.js:1302558:39)
at Promise.reject (/home/user/.local/share/code-server/extensions/stateful.runme-3.7.2-jlewi.4/out/extension.js:1303074:110)
at ClientHttp2Stream.h2StreamError (/home/user/.local/share/code-server/extensions/stateful.runme-3.7.2-jlewi.4/out/extension.js:1302963:22)
at ClientHttp2Stream.emit (node:events:518:28)
at emitErrorNT (node:internal/streams/destroy:169:8)
at emitErrorCloseNT (node:internal/streams/destroy:128:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
```

I believe the error indicates there is lack of support for HTTP2 clients. It works in native vscode so I suspect the problem must be something with code-server.

### Logs

_No response_

### Screenshot/Video

_No response_

### Does this bug reproduce in native VS Code?

No, this works as expected in native VS Code

### Does this bug reproduce in GitHub Codespaces?

I did not test GitHub Codespaces

### Are you accessing code-server over a secure context?

- [ ] I am using a secure context.

### Notes

_No response_