urllib3 was used in this recipe but it was not set as a
dependency. As it is not specifically needed, rewrite the recipe with
urllib from the standard library.
(From OE-Core rev: c0eabd30d7b9c2517f4ec9229640be421ecc8a5e)
Signed-off-by: Pierre Le Magourou <pierre.lemagourou@softbankrobotics.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>