Implement support for httptrace debugging feature

#### Description

As a plugin developer, I would like to have support for sending httptrace debugging information.
As a first step, printing the different steps of the HTTP transaction could be a good start to help plugin developpers.
As a second step, those logs could be sent to a dedicated log service (but that seems overkill for the first iteration).
This could leave inside the communicator code (plugin-sdk).

#### Use Case(s)

This could be useful to see if an HTTP request gets stuck where it is stuck exactly.

#### Potential References

- https://www.youtube.com/watch?v=u3YWN4TF81w