Marcelo Juchem

if OpenSSL 3.0 is compiled with `no-deprecated`, which disables deprecated APIs, there are additional linker errors regarding the APIs that `librdkafka` should migrate away from: ``` Creating program kcat gcc...

The least I can do is provide a minimal `Dockerfile` with a repro of the issue above: [Dockerfile.txt](https://github.com/edenhill/librdkafka/files/9002945/Dockerfile.txt)

@yonghong-song I believe I have addressed all requests made so far. PR is rebased to latest master. Any chance you could give it another look? This affects everyone who links...

@yonghong-song I believe that might work