3.0 does not appear in the "old" source listings

[mattcaswell]

Navigating to this page there are no links to old 3.0 alpha releases:
https://www.openssl.org/source/old/

However, the releases do exist if you happen to know the right location:
https://www.openssl.org/source/old/3.0/

[mspncp]

While adding the 3.0 entry to https://www.openssl.org/source/old it would be good to sort the entries from new to old.

[levitte]

While adding the 3.0 entry to https://www.openssl.org/source/old it would be good to sort the entries from new to old.

Raise an issue, #230 is already merged

[mspncp]

Done, see #235.