Add node selectors for linux

[pjbgf]

Add node selectors to support clustes with windows nodes.

A copy of #4138 given that that PR does not have a CLA signed @maciaszczykm asked me to make the change as a new PR.

[pjbgf]

/assign @PeWu

[jeefy]

Travis job flaked because of jasmine, restarting.

[codecov]

Codecov Report

Merging #4292 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #4292   +/-   ##
=======================================
  Coverage   46.62%   46.62%           
=======================================
  Files         200      200           
  Lines        9373     9373           
  Branches      105      105           
=======================================
  Hits         4370     4370           
  Misses       4734     4734           
  Partials      269      269

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[jeefy]

/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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