Resume OkHttpClient cookie configuration by leveraging JdkHttpClient APIs

[fabiobrz]

Issue Overview

OkHttpClient is being replaced by JdkHttpClient in functional code, but there's a leftover/TBD here, regarding cookies manipulation when using a proxy.

This functionality seems to be eventually used by F8Proxy, so this issue is for traking the work needed to resume this feature by leveraging the JDH Http APIs instead of the OkHttpCLient one.

Expected Behaviour

Not defined, we'll identify use cases later, this issue is a tracker for resuming a specific cookie related configuration for HTTP communication, that was lost in #1296

Current Behaviour

N/A

Steps To Reproduce

N/A

Additional Information

n/a