Add Docker hosting documentation for dynamic websites

[rasool-rahimi]

This pull request introduces a new section to the documentation on how to host dynamic websites using Docker.

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[rasool-rahimi]

I've updated the docker guide.

[Muddassir-Farooq-official]

Any update