Bug#867140: cqrlog: Please migrate to openssl1.1 in Buster

[Colin Tuckley <colin@tuckley.org>]

> this is a remainder about the openssl transition [0]. We really want to
> remove libssl1.0-dev from unstable for Buster. I will raise the severity
> of this bug to serious in a month. Please react before that happens.

I've talked to upstream about this. Apparently it will be a *lot* of
work due to the API changes without a soname bump. As a result upstream
are giving the required changes a very low priority.

Please do *not* increase the priority of this bug.

The correct thing to do here is to make the old and new versions of
openssl coexist.