augmented e2e to cover status and status_reason for liveness

[viniarck]

Related to kytos-ng/of_lldp#111

Summary

Augmented e2e to cover status and status_reason for livenesss

Local Tests

with this branch and the new e2e related test:

+ python3 -m pytest tests/ -k test_005_liveness_goes_down --reruns 2 -r fEr
============================= test session starts ==============================
platform linux -- Python 3.11.2, pytest-8.1.1, pluggy-1.5.0
rootdir: /builds/amlight/kytos-end-to-end-tester/kytos-end-to-end-tests
plugins: rerunfailures-13.0, timeout-2.2.0, anyio-4.3.0
collected 267 items / 266 deselected / 1 selected
tests/test_e2e_31_of_lldp.py .                                           [100%]
------------------------------- start/stop times -------------------------------
========== 1 passed, 266 deselected, 35 warnings in 91.46s (0:01:31) ===========