ZTS: Test archlinux

Arch Linux gets newer kernels faster than other distros.

Signed-off-by: Kazuki Hashimoto <[email protected]>

Author: Kaz205

.github/workflows/zfs-qemu.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Generate OS config and CI type
         id: os
         run: |
-          FULL_OS='["almalinux8", "almalinux9", "centos-stream9", "debian11", "debian12", "fedora40", "fedora41", "freebsd13-4r", "freebsd14-0r", "freebsd14-1s", "ubuntu20", "ubuntu22", "ubuntu24"]'
+          FULL_OS='["almalinux8", "almalinux9", "archlinux", "centos-stream9", "debian11", "debian12", "fedora40", "fedora41", "freebsd13-4r", "freebsd14-0r", "freebsd14-1s", "ubuntu20", "ubuntu22", "ubuntu24"]'
           QUICK_OS='["almalinux8", "almalinux9", "debian12", "fedora41", "freebsd13-3r", "freebsd14-1r", "ubuntu24"]'
           # determine CI type when running on PR
           ci_type="full"