[quartz64-b] Add linux-firmware as the production unit is using wifi firmware from there

Signed-off-by: Dan Johansen <strit@manjaro.org>

[quartz64-b] Add linux-firmware as the production unit is using wifi firmware from there
c29ff921 · Dan Johansen · 62883437 · c29ff921
Verified Commit c29ff921 authored 2 years ago by Dan Johansen
--- a/devices/quartz64-b
+++ b/devices/quartz64-b
@@ -12,6 +12,7 @@ plymouth-theme-manjaro
 crda
 btrfs-progs
 f2fs-tools
+linux-firmware
 ap6256-firmware
 wpa_supplicant
 generic-post-install