appsdk-bump-app-catalog 108 bumping sdk to 866-0c4cb81

sdk commit: 04d3d9d3d168698f9d77a658884e09edc6669294
author: Ben Ridge, David Wire and Dave Thompson
message: DE19017: fixing PreferenceManger issues dealing with caching of multiple values and unchanged values

sdk commit: 3847188703b2c8863196f48bd81acd28aacb1b9f
author: Steve Neely
message: S56649 - Add New Defect to gear