Merge branch 'feature/DBOARD3-692' into develop

inventory_provider/routes/classifier_schema.py

inventory_provider/routes/mic.py

inventory_provider/tasks/worker.py

test/data/mx1.mil2.it.geant.net-netconf.xml

test/data/mx1.pra.cz.geant.net-netconf.xml

test/data/mx2.bru.be.geant.net-netconf.xml

test/data/router-info.json

test/test_general_poller_routes.py

test/test_mic_routes.py

test/test_msr_routes.py

test/test_worker.py