bridge/appsdk-bump-app-catalog 422 bumping sdk to almci-master-3215-172afde

sdk commit: RallySoftware/appsdk@0957ad191b693bb6596b22555a9f250608275acd
author: William Beard
message: Added icon class to have color that matches title text

sdk commit: RallySoftware/appsdk@6ba1e13d91349c0691145fdaf65abafc413e004c
author: Will Beard and Katy Groves
message: Fixed icon

sdk commit: RallySoftware/appsdk@f0be24eef84ce85d46615503ed0b04cf70129301
author: Will Beard and Katy Groves
message: Fix icon for warning dialog

sdk commit: RallySoftware/appsdk@84d4549c2c098127b578577a0ded285144aa9e3b
author: Garston Tremblay and Jonathan Baker
message: DE23040: Error in S76881: For Viewer users of the object, do not show CHOOSE button

sdk commit: RallySoftware/appsdk@59ddccd1ae3f9679b59605b91f1f8ad60221e604
author: Ronn McQueen
message: DE23007: Quickly adding children causes text to be re-used in name text box

sdk commit: RallySoftware/appsdk@172afde39035d45d756a4264c01d6c845d1fd9fd
author: Ronn McQueen
message: DE22999: add missing semicolon