Update PropertiesConfigurationFactory so that collections can grow beyond 256 items. Prior to this commit configuration property binding used the default `DataBinder.autoGrowNestedPaths` setting of 256. Fixes gh-6436
Update PropertiesConfigurationFactory so that collections can grow beyond 256 items. Prior to this commit configuration property binding used the default `DataBinder.autoGrowNestedPaths` setting of 256. Fixes gh-6436