Remove gator publishing for windows

[sozercan]

What this PR does / why we need it:

Which issue(s) this PR fixes (optional, using fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when the PR gets merged):
Fixes #

Special notes for your reviewer:

[codecov-commenter]

Codecov Report

Merging #1658 (da30ad3) into master (b3ed944) will decrease coverage by 0.09%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1658      +/-   ##
==========================================
- Coverage   52.11%   52.01%   -0.10%     
==========================================
  Files          98       98              
  Lines        8693     8693              
==========================================
- Hits         4530     4522       -8     
- Misses       3802     3811       +9     
+ Partials      361      360       -1     

Flag	Coverage Δ
unittests	52.01% <ø> (-0.10%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pkg/readiness/list.go	79.41% <0.00%> (-11.77%)	⬇️
pkg/watch/replay.go	78.97% <0.00%> (-2.28%)	⬇️
...onstrainttemplate/constrainttemplate_controller.go	57.10% <0.00%> (ø)

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[maxsmythe]

LGTM