appsdk-bump-app-catalog 242 bumping sdk to almci-master-2894-439a9b8

sdk commit: RallySoftware/appsdk@439a9b82bc622f06fe55d75f83bee6bfed2e9a96
author: Ashly Simmons and Erika Brice
message: S73207 Fix rollups - wire up to new endpoint from CREAM