Update Squid reverse proxy documentation to include support for unix domain sockets

[kmartens27]

Describe your use-case which is not covered by existing documentation.

As a result of merging this packaging pull request, Jenkins now supports Unix domain sockets.

The various reverse proxy configuration pages need to be updated accordingly to include this new information. This ticket is for the Squid reverse proxy specifically, as other configurations will have their own tickets.

Reference any relevant documentation, other materials or issues/pull requests that can be used for inspiration.

No response

[Allan2000-Git]

@kmartens27 I'd love to work on this issue.

I have to go this file and add this content right?

[kmartens27]

Hi @Allan2000-Git thanks for sharing your desire to work on this! In terms of the content that would need to be added, it would need to be the unix domain support content but it would need to be specific to squid. If there is other content/context that would need to be added that is only applicable to squid (for instance to ensure this reverse proxy works as expected), that needs to be included as well. I don't have the knowledge of squid to say whether this is the case or not, but if you are aware of the process and known what this content needs, by all means please go ahead and make the contributions!