[ISSUE #9658] Replace JUnit 5 imports with JUnit 4

[yx9o]

Fixes #9658 .

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 48.17%. Comparing base (edaffe6) to head (c9d1d6b).
⚠️ Report is 178 commits behind head on develop.

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #9659      +/-   ##
=============================================
- Coverage      48.21%   48.17%   -0.05%     
+ Complexity     12138    12124      -14     
=============================================
  Files           1313     1313              
  Lines          92977    92977              
  Branches       11874    11874              
=============================================
- Hits           44831    44789      -42     
- Misses         42647    42666      +19     
- Partials        5499     5522      +23     

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