buildroot

configs: add openssl for kernel where necessary

Add host-openssl to those configs, which need it for the Linux kernel build.

Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Matthew Weber <matthew.weber@rockwellcollins.com>
Cc: Marcin Niestroj <m.niestroj@grinn-global.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>