buildroot

axel: Fix OpenSSL dependency

openssl is a virtual package, that can be provided by either libressl
or libopenssl, so there's no need to check for libressl separately.

Signed-off-by: Ismael Luceno <ismael@iodev.co.uk>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>