updated test data and added automation script

inventory_provider/router_interfaces.py

test/data/mx1.ams.nl.geant.net-None.output

test/data/mx1.ams.nl.geant.net-bgpv4.output

test/data/mx1.ams.nl.geant.net-bgpv6.output

test/data/mx1.ath2.gr.geant.net-None.output

test/data/mx1.ath2.gr.geant.net-bgpv4.output

test/data/mx1.ath2.gr.geant.net-bgpv6.output

test/data/mx1.buc.ro.geant.net-None.output

test/data/mx1.buc.ro.geant.net-bgpv4.output

test/data/mx1.buc.ro.geant.net-bgpv6.output

test/data/mx1.bud.hu.geant.net-None.output

test/data/mx1.bud.hu.geant.net-bgpv4.output

test/data/mx1.bud.hu.geant.net-bgpv6.output

test/data/mx1.dub.ie.geant.net-None.output

test/data/mx1.dub.ie.geant.net-bgpv4.output

test/data/mx1.dub.ie.geant.net-bgpv6.output

test/data/mx1.dub2.ie.geant.net-None.output

test/data/mx1.dub2.ie.geant.net-bgpv4.output

test/data/mx1.dub2.ie.geant.net-bgpv6.output

test/data/mx1.fra.de.geant.net-None.output