bridge/appsdk-bump-app-catalog 516 bumping sdk to almci-master-3347-8cf8900

sdk commit: RallySoftware/appsdk@8cf8900049d5e2149d19ad6e9df138ee6f4420e6
author: Neeraj Khadakkar
message: DE23360: KanbanState not updated on Realtime update