Update k8s.io/klog to v2.5.0

[int128]

#165

[github-actions]

e2e-test

[codecov-io]

Codecov Report

Merging #182 (559f45e) into master (e90e706) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #182   +/-   ##
=======================================
  Coverage   82.85%   82.85%           
=======================================
  Files           1        1           
  Lines         105      105           
=======================================
  Hits           87       87           
  Misses         10       10           
  Partials        8        8           

Impacted Files	Coverage Δ
pkg/authproxy/auth_proxy.go	82.85% <ø> (ø)

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