config/guix/system/default: Include vhba module in the list of packages.

.config/guix/system/default.scm

@@ -90,11 +90,12 @@ StrictNodes 1")
          ;; exfat-utils        ; TODO: Needed for macOS drives?  Does not seem to work.
          fuse-exfat
          emacs-exwm
+         vhba-module
          %base-packages))
 
 (define-public %ambrevar/firmware
-  (append (list vhba-module)
-          %base-firmware))
+  (append ;; (list vhba-module) ; TODO: Useless?
+   %base-firmware))
 
 (define-public default-operating-system
   (operating-system