UBUNTU: [Packaging] ignore wireguard modules when wireguard is disabled

BugLink: https://bugs.launchpad.net/bugs/1861284

When the build of wireguard modules is disabled, its modules should be
ignored, just like when zfs is disabled.
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com
Signed-off-by: Ian May <ian.may@canonical.com>
Signed-off-by: Kelsey Skunberg <kelsey.skunberg@canonical.com>

debian/rules

@@ -93,6 +93,10 @@ ifeq ($(do_zfs),false)
 	do_zfs_disable:=$(shell cat $(DROOT)/zfs-modules.ignore >>$(prev_abidir)/../modules.ignore)
 endif
 
+ifeq ($(do_dkms_wireguard),false)
+	do_wireguard_disable:=$(shell cat $(DROOT)/wireguard-modules.ignore >>$(prev_abidir)/../modules.ignore)
+endif
+
 # Either tools package needs the common source preparation
 do_any_tools=$(sort $(filter-out false,$(do_linux_tools) $(do_cloud_tools)))
 

debian/wireguard-modules.ignore

+wireguard