Add sys-firmware/nvidia-firmware on desktops for nouveau

profiles/templates/3.5/6_ac_update_sync/world/create/graphics

@@ -1,5 +1,9 @@
 # Calculate name=world format=world
 
+#?in(os_linux_pkglist, CLD, CLDC, CLDL, CLDM, CLDX, CLDXS, CLS)!=#
+sys-firmware/nvidia-firmware
+#in#
+
 #?in(os_linux_pkglist, CLD, CLDC, CLDL, CLDM, CLDX, CLDXS)!=#
 media-gfx/gimp
 media-gfx/imagemagick