appsdk-bump-app-catalog 193 bumping sdk to almci-master-2809-f6ffcb6

sdk commit: RallySoftware/appsdk@f6ffcb6633c37c2a53e88cd7ba3dab4df80edf3f
author: Ben Ridge, Katie Thompson and Garston Tremblay
message: S69900: additional changes to get PI Type Picker to work with filter popover on PI Tree Grid App