appsdk-bump-app-catalog 301 bumping sdk to almci-master-2999-e9c60be

sdk commit: RallySoftware/appsdk@75566ad97ff70199e98b5ca81e5cb30981266921
author: Steven Boles
message: S72512: Add an artifact type chooser for the "Parent" field on the UserStory EDP.

sdk commit: RallySoftware/appsdk@0793417d567a110ce0869983a84432f9362fbd00
author: Alan Hensel and Jeff Ellis
message: DE22591: US EDP Parent picker does not work going from a story to PI

sdk commit: RallySoftware/appsdk@e9c60be742a362eaf505ff2ea30adfcdb5b93e32
author: Matt McClellan and Alan Hensel
message: S72512: fixed bad merge of SolrArtifactChooserDialogSpec.