CryptoPkg/OpensslLib: Upgrade OpenSSL version to 1.0.2g

CryptoPkg/OpensslLib: Upgrade OpenSSL version to 1.0.2g

OpenSSL 1.0.2g was released with several severity fixes at
01-Mar-2016(https://www.openssl.org/news/secadv/20160301.txt).
Upgrade the supported OpenSSL version in CryptoPkg/OpensslLib to
catch the latest release 1.0.2g.
(NOTE: RT4175 from David Woodhouse was included in 1.0.2g. The
       new-generated patch will remove this part. And the line
       endings were still kept as before in this version for
       consistency)

CC: Ting Ye <ting.ye@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qin Long <qin.long@intel.com>
Reviewed-by: David Woodhouse <David.Woodhouse@intel.com>