xattr removal doesn't work in pseudo 1.7.5, backport a patch from
pseudo master to fix this.
[YOCTO #9324]
(From OE-Core rev: e4f6156ffdc840e99b546369493aaf37c4856b3b)
Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>