Package request: brlaser (Brother laser printer CUPS driver)

### Problem / Motivation

Currently only available via AUR (https://aur.archlinux.org/packages/brlaser).

Upstream source: https://github.com/pdewacht/brlaser

already packaged for Debian/Ubuntu/openSUSE/NixOS as printer-driver-brlaser.

### Proposed Solution

Requesting inclusion in the CachyOS repo so it's built/signed by the CachyOS team rather than pulled from an arbitrary AUR PKGBUILD. It's a small, actively maintained, open-source CUPS driver (no proprietary binaries) —

### Alternatives Considered

_No response_

### Additional Context

_No response_

Start by reviewing the upstream brlaser repository and the Debian/Ubuntu, openSUSE, and NixOS package references named in the issue. Confirm that brlaser can be built and signed for the CachyOS repo; done means it is available from the repository rather than requiring the AUR.

Written by the indexing model from the issue text.