message: ci: add Zach Arend to pullapprove
  add Zach Arend to .pullapprove.yml
  PR Close
diff: @@ -209,6 +209,7 @@ groups:
  - pkozlowski-opensource # Pawel Kozlowski
  - Splaktar # Michael Prentice
  - twerske # Emma Twersky
  + - zarend # Zach Arend
  # =========================================================
  # Framework: Animations
  @@ -804,6 +805,7 @@ groups:
  users:
  - kyliau
  - atscott
  + - zarend
  # =========================================================
  