Bump google.golang.org/protobuf from 1.31.0 to 1.33.0 in /etcd

[dependabot[bot]]

Bumps google.golang.org/protobuf from 1.31.0 to 1.33.0.

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 63.64%. Comparing base (0a05f2e) to head (14d6679).

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Additional details and impacted files

@@           Coverage Diff           @@
##           master     #186   +/-   ##
=======================================
  Coverage   63.64%   63.64%           
=======================================
  Files          25       25           
  Lines        2107     2107           
=======================================
  Hits         1341     1341           
  Misses        651      651           
  Partials      115      115           

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