Fix telegraf contaiers
Fix telegraf contaiers

change to kolla_telegraf_extend_start to kolla _extend_start

Closes-Bug: #1655596

Change-Id: I8673574596a99da42564a5346120e969886d4af6

intel-onp/kolla,stackforge/kolla,nihilifer/kolla,GalenMa/kolla,rahulunair/kolla,mrangana/kolla,rahulunair/kolla,coolsvap/kolla,coolsvap/kolla,mrangana/kolla,stackforge/kolla,openstack/kolla,nihilifer/kolla,openstack/kolla,GalenMa/kolla,intel-onp/kolla,stackforge/kolla,coolsvap/kolla