appsdk-bump-app-catalog 587 bumping sdk to 2161-608dacc

sdk commit: RallySoftware/appsdk@49967cca41dae9336ea88a228516804d83d4a6a6
author: Matt Novinger and Andrew Ralston
message: DE20457 fix for PI Type state field

sdk commit: RallySoftware/appsdk@608dacc4678baa7b6fe9e38efba98658ede70614
author: Ashly Simmons and Erika Brice
message: S65337 Tooltips and renames on iteration tracking page