fix(#229): bump go version for release

[StephanHCB]

Description

Now the go version in the release workflow is too old. Let's hope it works now.

Fixes #229

Checklist

• I have read the CONTRIBUTING.md
• I have made corresponding changes to the documentation
• My changes generate no lint errors
• I have added tests that prove my fix is effective or that my feature works
• New and existing tests pass locally with my changes
• Only MIT licensed or MIT license compatible dependencies are used (e.g.: Apache2 or BSD)
• The code contains no credentials, personalized data or company secrets

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (de28889) 61.07% compared to head (89b821e) 61.07%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #231   +/-   ##
=======================================
  Coverage   61.07%   61.07%           
=======================================
  Files          50       50           
  Lines        5249     5249           
=======================================
  Hits         3206     3206           
  Misses       1821     1821           
  Partials      222      222           

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