docs.rs build fails

[Max Verevkin]

See https://docs.rs/crate/i3status-rs/latest and https://docs.rs/crate/i3status-rs/0.33.0/builds/1132023

[Bryan Malyn]

Looks like pipewire has the same problem. See: https://docs.rs/crate/pipewire/0.8.0 and https://docs.rs/crate/pipewire/0.8.0/builds/1117588
Looks like dependencies can be added to the docs building process per: https://docs.rs/about/builds#missing-dependencies

[Max Verevkin]

We can also not enable the pipewire feature when building docs, this would not affect the documentation, right? That would probably we way simpler.

[Bryan Malyn]

I think that only the blocks that are feature gated would be effected. So the privacy block wouldn't be altered by removing the pipewire feature.