Use new mine function to get amphora owner

the new function is based on glancev2 modules and allows for greater
control, for example it properly handles 'interface' to choose what
type of glance endpoint to access.

Closes-Issue: PROD-35673
Depends-On: Iba80dde39a490a47a7439a6f13e79ba9b0baf9f1
Change-Id: Ia93527c350edef900999817b84b6e7f4c6616d19
2 files changed