pqPipelineModel: add missing source connections to extractors
While 5046f3f3 added extractors in the constructor, it failed to add connections from extractor sources to the extractors. Fixed that here.
Backport: release
Edited by Cory Quammen
While 5046f3f3 added extractors in the constructor, it failed to add connections from extractor sources to the extractors. Fixed that here.
Backport: release