Be able to configure SSL client protocols and ciphers

[xavier-b]

This pull request adds the ability to specify SSL client protocols and ciphers if you don't want to use default values.

Indeed, the switch to java 17 allows only TLSv1.2 and TLSv1.3 by default. I may have old backends that don't support TLSv1.2 or TLSv1.3. Conversely, I might want to make sure, for security reasons, that I only communicate in TLSv1.3 (and exclude TLSv1.2).