Cross compile yazi using docker

[Skeeve]

I do not like to have multiple different development dependencies installed on
my computer, so I usually use Docker to develop and
build.

So I started building, with help from @sxyazi, a Dockerfile to compile for my Mac.

As a result I now have Dockerfiles for macOS (Intel and Apple Silicon) as well as
one for my QNAP TS431.

I hope some of you might find it useful, at least for having a starting point to cross
compile for your own machines.

It can also be a good starting point if you want to start contributing to yazi.

Please finde the repository here on github.

Thanks to @sxyazi for all their patience with me and the support I received.

Yazi really is a great and useful tool.