Fetch OpenSSL versions via source/old links

Fetch OpenSSL versions via source/old links

New versions are already available as source/old but old version at
some point disappear from the normal download path. Use the source/old
path for all OpenSSL versions to avoid this problem.

Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Lev Stipakov <lstipakov@gmail.com>
Message-Id: <20200401124019.10529-1-arne@rfc2549.org>
URL: https://www.mail-archive.com/search?l=mid&q=20200401124019.10529-1-arne@rfc2549.org
Signed-off-by: Gert Doering <gert@greenie.muc.de>