appsdk-bump-app-catalog 399 bumping sdk to 1817-9f384b8

sdk commit: RallySoftware/appsdk@55b315056f0cfb9ca6312f9ae1acecd21222635c
author: Stefan Kendall
message: DE20434 Blank plan estimate no longer triggers unsaved changes

sdk commit: RallySoftware/appsdk@9f384b8a51162019c2bcd544e8d0f486e7d04f9c
author: Stefan Kendall
message: S63178 - revised owner image styling