deps: backport openssl patch of alt cert chains 1

This a backport of da084a5ec6cebd67ae27f2463ebe4a50bb840fa5 in
https://github.com/openssl/openssl by Matt Caswell <matt@openssl.org> as

In certain situations the server provided certificate chain may no
longer be valid. However the issuer of the leaf, or some intermediate
cert is in fact in the trust store.

When building a trust chain if the first attempt fails, then try to
see if alternate chains could be constructed that are trusted.

deps: backport openssl patch of alt cert chains 2

This a backport of 15dba5be6a4482a9ad7e5b846291f31e97e338ca in
https://github.com/openssl/openssl by Matt Caswell <matt@openssl.org> as

Add flag to inhibit checking for alternate certificate chains. Setting this
behaviour will force behaviour as per previous versions of OpenSSL

Fixes: https://github.com/iojs/io.js/issues/589
PR-URL: https://github.com/iojs/io.js/pull/1389


Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>