Ruby Loo 92a40c9c1c Add 9.1 to release_mappings
This adds release '9.1' to the list of releases for doing
rolling upgrades.

This also changes the 'pike' release to point to '9.1' since
we are considering 9.1 as the official pike release. In actuality,
it makes no difference since the rpc & object versions are the
same for both 9.0 and 9.1

Change-Id: Id7913a56cd0848a68708a91e6ad055bdee08b465
2017-08-18 09:51:48 -04:00
..
2017-08-18 09:51:48 -04:00