chore(deps): update golang docker tag to v1.22.6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
golang	final	patch	1.22.4-alpine -> 1.22.6-alpine

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.64%. Comparing base (2d1e6d7) to head (b90e13f).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #28   +/-   ##
=======================================
  Coverage   81.64%   81.64%           
=======================================
  Files           1        1           
  Lines         158      158           
=======================================
  Hits          129      129           
  Misses         22       22           
  Partials        7        7           

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