[Angular export] Series dataSourceRef always defaults to SampleData as the name of the class instead of the name of the ref.

[mddifilippo89]

Series dataSourceRef always defaults to SampleData as the name of the file instead of the name of the ref leading to a mismatch in the Angular samples browser-info.json during export.

data-annotation-band-layer.json

[mddifilippo89]

..\XPlatform\Main\Source\DataVisualization\Shared\CodeGeneratingComponentRenderer.cs

line 2146

private CodeGeneratingImportManager _vmImportsWriter = new CodeGeneratingImportManager() { PackageOverride = "./SampleData" };