fix(deps): update dependency org.junit:junit-bom to v6

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
org.junit:junit-bom (source)	5.14.1 -> 6.0.1

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.69%. Comparing base (928b622) to head (e60136e).
⚠️ Report is 12 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #644   +/-   ##
=========================================
  Coverage     91.69%   91.69%           
  Complexity      606      606           
=========================================
  Files           148      148           
  Lines          1819     1819           
  Branches        157      157           
=========================================
  Hits           1668     1668           
  Misses           73       73           
  Partials         78       78           

Flag	Coverage Δ
unittests	91.69% <ø> (ø)

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