Verify that HTTPS connections work in both wget and Python, as this
depends on variables correctly pointing to the certificate chain.
(From OE-Core rev: 5c2b1fb09e786ec392979d21dc7884ca23cd84f0)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
