chore: use k8s 1.17 for e2e tests in windows vhd pipeline

[marosset]

Reason for Change:

Issue Fixed:

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests
• tested upgrade from previous version

Notes:

[jackfrancis]

/lgtm

[codecov]

Codecov Report

Merging #2719 into master will not change coverage by %.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2719   +/-   ##
=======================================
  Coverage   72.32%   72.32%           
=======================================
  Files         137      137           
  Lines       25280    25280           
=======================================
  Hits        18283    18283           
  Misses       5942     5942           
  Partials     1055     1055           

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[jackfrancis]

/lgtm

[acs-bot]

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