Add package to PyPi

[embedl-axel]

In order to specify a python dependency on the pysnpe_utils-package it would be very helpful if it was available through PyPi and could be installed with a simple pip-command without having to first clone the entire repo.

[quic-rneti]

Understand this requirement. For this, we need agreement with internal teams. Closing this feature request for now, noting it's importance, and appropriate action on our team.