S65443: Update help base urls
appsdk-bump-app-catalog 547 bumping sdk to 2083-5b02a32

sdk commit: RallySoftware/appsdk@b56a684221cb8b90033295f5fe095a2bd6d7fdb4
author: Trevor Farlow and Will Klein
message: S63008: Iteration Tracking Board app is prematurely reporting componentReady
appsdk-bump-app-catalog 548 bumping sdk to 2085-565b6a8

sdk commit: RallySoftware/appsdk@c653eaf31e4067ab4560825332b47aee147e1d56
author: Dave Thompson and Ben Ridge
message: DE20919: Tag pill X css fix

sdk commit: RallySoftware/appsdk@565b6a8b35bd55f32fb26f3e514a5ffde2d5070f
author: Stefan Kendall and Ben Wittenberg
message: DE20793 Fixed descenders and web link alignment.
S65704: update IterationTrackingBoardApp to no longer build models