chore: bump github.com/golang/protobuf from 1.5.3 to 1.5.4

[JaydipGabani]

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 #

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 54.44%. Comparing base (3350319) to head (a04bdac).

Additional details and impacted files

@@               Coverage Diff                @@
##           release-3.15    #3312      +/-   ##
================================================
- Coverage         54.49%   54.44%   -0.05%     
================================================
  Files               134      134              
  Lines             12329    12329              
================================================
- Hits               6719     6713       -6     
- Misses             5116     5120       +4     
- Partials            494      496       +2     

Flag	Coverage Δ
unittests	54.44% <ø> (-0.05%)	⬇️

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[sozercan]

LGTM