Filter outstanding follower requests from deactivated accounts

lib/pleroma/following_relationship.ex

@@ -124,6 +124,7 @@ defmodule Pleroma.FollowingRelationship do
     |> join(:inner, [r], f in assoc(r, :follower))
     |> where([r], r.state == ^:follow_pending)
     |> where([r], r.following_id == ^id)
+    |> where([r, f], f.deactivated != true)
     |> select([r, f], f)
     |> Repo.all()
   end