appsdk-bump-app-catalog 556 bumping sdk to 2101-61656af

sdk commit: RallySoftware/appsdk@61656afeb0868f87d1fac4b8a61ac14ca14da39d
author: Ashly Simmons and Erika Brice
message: DE20954: Blocked icon in Safari for windows isn't displaying
appsdk-bump-app-catalog 557 bumping sdk to 2102-db890cd

sdk commit: RallySoftware/appsdk@db890cdfef04c808118076c2fcb4994d819a3573
author: Dave Thompson and Ben Ridge
message: Fix for console error when adding chart after banner is destroyed