There's a merged pull request on the void-packages repository

Add plugdev to default groups, drop server_group in templates
https://github.com/void-linux/void-packages/pull/36238

Description:
Plugdev is used by many packages' udev rules for pluggable devices.
Currently, some of those packages use the system_groups trigger to add it, some forget to add it, and others patch it to "users" or "uaccess" (which breaks the packages on systems that don't use logind).
By adding plugdev to the default groups, we get rid of those problems.

This PR is needed for
- https://github.com/void-linux/void-packages/pull/34757
- https://github.com/void-linux/void-packages/pull/36144

While this pr deals with packages that had the `system_groups` hook to add plugdev, it does not deal with
1. packages that patch their rules to use `uaccess` instead (those packages are broken on systems that don't use logind)
    I do not have the hardware to test any of those: `airspy hackrf libnfc openobex`
2. `libfido2`, which patches its rules to use `users`
    This one works as is (I have hardware and I have to add myself to the `users` group to use it) but could arguably fit more in `plugdev`

#### Testing the changes
- I tested the changes in this PR: **YES** (base-files and openocd), **briefly** (I don't have hardware for openrazer or wally, but I did check that the removal of the hook was done correctly)


### **This PR will require addition of the plugdev group in the void documentation, PR: https://github.com/void-linux/void-docs/pull/663**