Merge branch 'fix-avs-add-ios-convert-iface2' into 'master'

Add voice interface to Cisco.IOS.convert_interface_name.

See merge request !3846

(cherry picked from commit a6d53248)

db2c5726 Add voice interface to Cisco.IOS.convert_interface_name.
7 jobs for !3847 with cherry-pick-a6d53248 in 15 minutes (queued for 2 seconds)
merge request