appsdk-bump-app-catalog 426 bumping sdk to 1881-23a7f91

sdk commit: RallySoftware/appsdk@0f80b95ceca105df4d023097dc4e4f31b0fb0d0c
author: Kevin Roberts
message: DE20532 fixing animation in FireFox

sdk commit: RallySoftware/appsdk@c69a234f0cd58b1d61b2482051d34862aac07916
author: Trevor Farlow
message: S63387: Add carousel to StatsBanner Dialog

sdk commit: RallySoftware/appsdk@ea7b3a2d74789256513702896f0893e043916247
author: Kevin Roberts
message: S63950 adding small dots to carousel

sdk commit: RallySoftware/appsdk@45171057e75ab3edd419737ecb60b8785abd229b
author: Doug Diehnelt and Will Klein
message: S63387: Updating carousel to support disabling animations

sdk commit: RallySoftware/appsdk@c7a1567748a1aeaff3538e0c04e25e401a54be5b
author: Kevin Roberts
message: S63950 changing colors per AC

sdk commit: RallySoftware/appsdk@edd30f49ae018d3cb067e1b721236114d0be878b
author: Matt Greer
message: DE20579 -- Update help.js file to fix broken help links