[REQ] [Rust] [Client] Add option to use rustls for reqwest instead of openssl

[skrcka]

Is your feature request related to a problem? Please describe.

Openssl tends to be problematic when crosscompiling. In some cases it's better to just go with rustls.

Describe the solution you'd like

New optional parameter that uses rustls feature instead of openssl for reqwest lib.

Describe alternatives you've considered

Additional context