appsdk-bump-app-catalog 707 bumping sdk to 2357-03bffdc

sdk commit: RallySoftware/appsdk@2f616d04f5873e358308aba383ef38af15ab66e2
author: Kyle Morse
message: Revert "Default rallybutton styling to primary small"

sdk commit: RallySoftware/appsdk@afd95d89b30b4f4e761acbc920b1d9a93e5a902c
author: Kyle Morse
message: Revert "Revert "Default rallybutton styling to primary small""

sdk commit: RallySoftware/appsdk@d02a4497f2f68efadd289d2e1ee9304037a87275
author: Kyle Morse
message: Fix broken links to collections guide in docs