openssl: fully fix parallel builds

Add a patch from oe-core to fix parallel builds in openssl 0.9.8m.
Then drop PARALLEL_MAKE settings in both of recipes.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>