Fix Xcode project indentation
Fix Xcode project indentation

Incorrect indentation was introduced as a result of manually resolving a merge conflict. Xcode fixed the indentation, but not right away.

Esri/arcgis-runtime-samples-ios,Esri/arcgis-runtime-samples-ios,Esri/arcgis-runtime-samples-ios,Esri/arcgis-runtime-samples-ios