Add a disabled a test for 14961 - addtask between do_populate_sysroot and do_package breaks useradd class.
A fix is still needed for this.
(From OE-Core rev: b6af5788f7f8fb1e9d8ad14bd12168ff9d6baa21)
Signed-off-by: Eilís 'pidge' Ní Fhlannagáin <pidge@baylibre.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>