Wrap a CodeTransform to determine the target branch of the transform.
If the target branch, as expressed by the CodeTransformRegistration.transformPresentation,
already exists, the wrapped CodeTransform will run against that branch instead of the
requested branch.
Wrap a CodeTransform to determine the target branch of the transform.
If the target branch, as expressed by the CodeTransformRegistration.transformPresentation, already exists, the wrapped CodeTransform will run against that branch instead of the requested branch.