Ports are not forwarded using podman 6

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### Windows Version

Microsoft Windows [Version 10.0.26200.8875]

### WSL Version

2.7.11.0

### Are you using WSL 1 or WSL 2?

- [x] WSL 2
- [ ] WSL 1

### Kernel Version

6.18.33.2-microsoft-standard-WSL2

### Distro Version

Manjaro

### Other Software

podman version 6.0.1

### Repro Steps

Run in WSL2:

```shell
sudo podman run -it --rm -p 8081:80 docker.io/nginx
curl http://localhost:8081
```

### Expected Behavior

The curl command (in WSL2) succeeds and in the browser on windows you can open http://localhost:8081.

### Actual Behavior

The curl commands (in WSL2) succeeds but in the browser you **cannot open** http://localhost:8081 but get ERR_CONNECTION_REFUSED.

The problem occurs only with podman 6. Podman 4.x and 5.x work fine. I have installed podman in Manjaro with `sudo pacman -S podman`.

### Diagnostic Logs

_No response_

Start by reproducing the WSL2 case with `sudo podman run -it --rm -p 8081:80 docker.io/nginx`, then compare localhost forwarding with Podman 4.x or 5.x and 6.0.1. Investigate the WSL2-to-Windows port path; done means `curl http://localhost:8081` still succeeds and Windows can open the same URL.

Written by the indexing model from the issue text.