rustwlc v0.5 for wlc v0.0.5

We were a few wlc versions behind this time because we were focused on way-cooler. However, wlc's updates broke compatibility which caused bugs with way-cooler when we were releasing it.

We would like to point out that it's likely wlc will continue to break backwards compatibility. When this happens we will bump our revision number. We will continue to drift away from wlc's version (although this time we had a lucky coincidence).

The xkb mod is deprecated, there is already an xkbcommon crate for Rust. Ours will be removed in the next version. We will break backwards compatibility as well.