Add version and min_version to version API schema

Since commit-id Id464a07d624d0e228fe0aa66a04c8e51f292ba0c of Nova,
version and min_version have been added to Nova's version API response.
These parameters notice available API microversions to clients.
This patch adds them to the response schema of version API.

Change-Id: Ic349d549ea223369a07a37795eb6e0a14849a2ee
Related-Bug: #1443375
1 file changed