Added new noise tutorial. (#582)

* Added new noise tutorial. * added ref to tfq.noise at end of tutorial. * Jae feedback. * added tf_docs to ci_install

Author: MichaelBroughton

docs/_book.yaml

@@ -48,6 +48,8 @@ upper_tabs:
  path: /quantum/tutorials/barren_plateaus
  - title: "Quantum CNN"
  path: /quantum/tutorials/qcnn
+ - title: "Noise"
+ path: /quantum/tutorials/noise
  - title: "Research tools"
  path: /quantum/tutorials/research_tools
  - title: "Quantum reinforcement learning"