message: Translate n_jobs to workers for SciPy
diff: @@ -314,7 +314,9 @@ class KNearestNeighbors:
  return None
  if self.params["implementation"] == "ckdtree":
  - qargs = {key: val for key, val in self.params.items() if key in {"p", "eps", "n_jobs"}}
  + qargs = {key: val for key, val in self.params.items() if key in {"p", "eps"}}
  + # SciPy renamed n_jobs to workers
  + qargs["workers"] = self.params.get("workers") or self.params.get("n_jobs") or 1
  distances, neighbors = self.kdtree.query(X, k=self.k, **qargs)
  if k == 1:
  # SciPy decided to squeeze the last dimension for k=1
  