remove skip in presubmit - things seem to work now
remove skip in presubmit - things seem to work now

Was fixed in 705a24e6391a4c24061b70562a014ff83bbf641f

DrMarcII/rules_dart,dart-archive/rules_dart,DrMarcII/rules_dart,dart-archive/rules_dart,DrMarcII/rules_dart,dart-archive/rules_dart