docs(website): added a troubleshooting section

[shipsing]

What does this PR do?

Add a troubleshooting section about deleting Podman and Podman Desktop configuration data

Screenshot / video of UI

PR preview: https://6718d8e37ed1a05722f51e13--podman-desktop-pr.netlify.app/docs/troubleshooting/troubleshooting-podman#uninstalling-podman-desktop-preserves-the-old-configuration-data

What issues does this PR fix or reference?

https://github.com/containers/podman-desktop/issues/9436

How to test this PR?

• [ ] Tests are covering the bug fix or the new feature