ACK/APPLIED/cmnt: [PATCH 1/1] UBUNTU: SAUCE: remove python-xattr dependency

[Po-Hsu Lin]

As we are not running these suites on older releases (P/T), this change
should be OK, and I have checked the xfstests-bld and the xfstest-dev
that will be downloaded by this test, a quick recursive grep shows none
of them is using this module.

Acked, applied and pushed.
Thanks
Sam

Acked-by: Po-Hsu Lin <po-hsu.lin at canonical.com>