Allow Batch Updating for Proton-CachyOS

[Sterophonick]

Is your feature request related to a problem? Please describe.
Using GE-Proton packages with this tool allows for mass updating what version is used for your games. It would be nice if we could also do this for Proton-CachyOS packages.

Describe the solution you'd like
Just a simple "Batch Update" button in the game info window is cromulent.

Describe alternatives you've considered
The Games List window alloes for manual updating, but it's really tedious.

Additional context
Unsure what would be applicable.

[sonic2kk]

This kind of opens a wider question too: I wonder if we can enable batch updating for all Steam compatibility tools? Is there a reason we limit it?

We already have a games list for all compatibility tools, and we should know a tool's internal name as well since we let a user switch to it for individual games in the Game List, so I wonder if it's feasible to allow batch updating for all Steam compatibility tools.