Twap fee handler fee distribution

[nmlinaric]

As Twap fee handler has the option to charge a protocol fee with execution fee, it make sense to distribute those to two different addresses so we can better track them and have a more transparent way of distributing fees (for governance and treasury purposes).
Once we have a concrete idea about governance, treasury and fee distribution we should readdress this and update contracts.

Implementation details

Update contracts to distribute fee to different addresses (according to implementation details that will be defined down the road)

Testing details

Fees are distributed accordingly to different addresses

Acceptance Criteria

All tests are passing