bridge/appsdk-bump-app-catalog 399 bumping sdk to almci-master-3178-421b041

sdk commit: RallySoftware/appsdk@421b0417c280a07fd3f7abccfac3d33c4dab786d
author: Kyle Morse and Omar Sulehria
message: S68005: Iteration Status list view - add ability to search (filter) by test folder in the test case chooser