Add ConstructorReference node for lints to subscribe
Add ConstructorReference node for lints to subscribe

Bug: https://github.com/dart-lang/sdk/issues/47464
Change-Id: I3b0f8bf154e0f9d18c3040632c4ae2f73c56ba31
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/216980
Reviewed-by: Samuel Rawlins <5cf2cac5eec2ad6d0eb2b0f4ff6af9a590ce2bf6@google.com>
Reviewed-by: Phil Quitslund <3faecbdd7b7be83f493f037bf1d597e6bb9d0848@google.com>
Reviewed-by: Brian Wilkerson <1f7641b6b14c52b9163524ab8d9aabff80176f21@google.com>
Commit-Queue: Samuel Rawlins <5cf2cac5eec2ad6d0eb2b0f4ff6af9a590ce2bf6@google.com>
Commit-Queue: Phil Quitslund <3faecbdd7b7be83f493f037bf1d597e6bb9d0848@google.com>
Auto-Submit: Jeff Kwoh <fb4b9d77ade74635c3770cd3c6268a4c41740e8e@google.com>

dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk