Prepare user documentation for Transport Interface (python-can)

[mdabrowski1990]

Requires

#22

Description

As a user, I would like to have documentation "how to use" Transport Interface for python-can, so I could follow the guide.
As a developer, I would like to provide tutorials for the user, so I do not have to explain it every time by myself.

Testing

With the guide as the only source of information, a user is able to send and receive trial CAN Packet(s).
Preferable, someone fresh to follow these steps as review.

Acceptance Criteria

• page for python-can Transport Interface created in User Documentation
  • configuration tutorial with explanations (and references to knowledge base)
  • use cases are described (send/receive CAN packet)

[mdabrowski1990]

Builds started to fail (https://readthedocs.org/projects/uds/builds/) due to changes in ReadTheDocs configuration. Currently, the only problem is related to graphviz not being found - https://stackoverflow.com/questions/77366687/how-to-make-readthedocs-build-graphs-using-graphviz

Make sure to restore default setting in build configuration once the issue with building is fixed

[mdabrowski1990]

I have managed to fix the graphviz issue. Resolution was also posted in the stackoverflow ticket.