Update go dependencies for kubernetes 1.16.0

[aledbf]

What this PR does / why we need it:

Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #

Special notes for your reviewer:

[codecov-io]

Codecov Report

Merging #4575 into master will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff            @@
##           master   #4575      +/-   ##
=========================================
+ Coverage   58.58%   58.6%   +0.01%     
=========================================
  Files          88      88              
  Lines        6701    6701              
=========================================
+ Hits         3926    3927       +1     
+ Misses       2341    2339       -2     
- Partials      434     435       +1

Impacted Files	Coverage Δ
internal/watch/file_watcher.go	84.61% <0%> (+3.84%)	⬆️

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[aledbf]

/assign @ElvinEfendi

[ElvinEfendi]

/lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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