refactor: hash comparator instantiation

[aeneasr]

Related issue(s)

Checklist

• I have read the contributing guidelines.
• I have referenced an issue containing the design document if my change
  introduces a new feature.
• I am following the
  contributing code guidelines.
• I have read the security policy.
• I confirm that this pull request does not address a security
  vulnerability. If this pull request addresses a security vulnerability, I
  confirm that I got the approval (please contact
  [email protected]) from the maintainers to push
  the changes.
• I have added tests that prove my fix is effective or that my feature
  works.
• I have added or changed the documentation.

Further Comments

[codecov]

Codecov Report

Attention: Patch coverage is 80.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 78.44%. Comparing base (4a870a6) to head (143a85b).
Report is 8 commits behind head on master.

Files with missing lines	Patch %	Lines
hash/hash_comparator.go	80.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4195      +/-   ##
==========================================
- Coverage   78.51%   78.44%   -0.08%     
==========================================
  Files         380      380              
  Lines       27176    27129      -47     
==========================================
- Hits        21338    21282      -56     
- Misses       4216     4222       +6     
- Partials     1622     1625       +3     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.