Revert "riscv: Install Wifi driver by default for the LicheeRV"

This reverts commit d5a7d6655f.

The Wifi driver package is in universe and can't be promoted in time for
the release, so revert this.

Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>

live-build/auto/config

@@ -1108,11 +1108,6 @@ case "$ARCH${SUBARCH:++$SUBARCH}" in
 		BINARY_REMOVE_LINUX=false
 		;;
 	riscv*+*)
-		if [ "${SUBARCH:-}" = "licheerv" ]; then
-			# The wifi driver of the licheerv is an out-of-tree driver so install
-			# the corresponding dkms driver.
-			add_package install licheerv-rtl8723ds-dkms
-		fi
 		# We'll add wpasupplicant to the seeds when we work on RISC-V seeds.
 		add_package install wpasupplicant
 		;;