The tests are actually skipped if meta-oe isn't present which isn't
quite the same thing, but hopefully close enough.
(From OE-Core rev: d22ed015d8f38241acb783e1a468fb15d4317670)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>