Ilya Shipitsin 6e18f92d4f CI: adopt openssl download script to download all versions
with recent change, OpenSSL download URL was changed in
incompatiable way. i.e. only the most recent openssl version
might be downloaded using previous script.

older versions are available under different URLs. as we need
several openssl versions, let us adopt script accordingly.

bug was caught after travis-ci cache was purged for some reason.
2020-04-07 22:02:41 +02:00
..