Deprecate glance APIs version config options

Glance v1 APIs are deprecated and v2 are current.
Tempest should tests only v2 APIs and by default v1
APIs are being disabled - I7f962a07317cdad917ee896d79e49ee18938d074

This commit deprecate the API version selection config options
so that we can switch to v2 only testing soon.

Change-Id: I6c4b92f0f2da2797efbb27e16061e6e325dda504
2 files changed