Change OpenSSL version to 1.0.1h

This will remove OpenSSL 1.0.1g and install OpenSSL latest version
1.0.1h on Windows nodes

Change-Id: I04669c2a250e295347dcaf4a3a8a7f50ba874f9a
Sanity-Review: Qt Sanity Bot <qt_sanitybot@qt-project.org>
Reviewed-by: Tony Sarajärvi <tony.sarajarvi@digia.com>