fuel plugin: Pick updated libudev1 packages.

Package versions of libudev1 packages were bumped from
5ubuntu20.18 to 5ubuntu20.19.

Change-Id: I628b56c1f057699d6ce4021a3a7ae125f759d5ac
Signed-off-by: Billy O'Mahony <billy.o.mahony@intel.com>
Reviewed-by: Jonas Bjurel <jonas.bjurel@ericsson.com>
Reviewed-by: Mark D. Gray <mark.d.gray@intel.com>
Reviewed-by: Tom Herbert <therbert@redhat.com>