feat: support binds in addition to mounts

[zregvart]

This is needed for providing additional options, such as SELinux label.

[mdelapenya]

Thanks for your contribution! It LGTM, although I'd thank more context in the PR description regarding the original need and the motivation on the change (sorry, our contribution guidelines are not that clear, so please forgive us).

I can see it adds the Binds string array, so that it's possible to add a list of volume bindings for this container (https:/moby/moby/blob/v20.10.17/api/types/container/host_config.go#L393), but I wouldn't like to assume things in advance. Could you elaborate the description a little bit please?

Other than that, the changes looks good to me!

[codecov]

Codecov Report

Merging #452 (6b130f8) into main (82b7734) will increase coverage by 0.19%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #452      +/-   ##
==========================================
+ Coverage   65.55%   65.75%   +0.19%     
==========================================
  Files          19       19              
  Lines        1199     1200       +1     
==========================================
+ Hits          786      789       +3     
+ Misses        305      304       -1     
+ Partials      108      107       -1     

Impacted Files	Coverage Δ
container.go	87.23% <ø> (ø)
docker.go	66.12% <100.00%> (+0.42%)	⬆️

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[zregvart]

@mdelapenya thanks for having a look. This is what I can't do with Mounts that are already supported:

req := testcontainers.ContainerRequest{
    Binds: []string{"/src:/dest:Z"},
    // ...
}

Which is an equivalent of running:

$ docker -v /src:/dest:Z ...

That is there is no option to provide the Z SELinux label using the existing functionality.