chore: revert changes made in PZ-4521 in the ZaakafhandelParameterBeheerService.kt

[edgarvonk]

Reverted changes made in PZ-4521 in the ZaakafhandelParameterBeheerService.kt to see if that solves an issue where new zaakafhandelparameters created from a new zaaktype are sometimes empty.

Solves PZ-4521

[github-actions]

unit-test-results

 72 files   99 suites   2m 4s ⏱️
339 tests 338 ✅ 1 💤 0 ❌
406 runs  404 ✅ 2 💤 0 ❌

Results for commit 0fc091e.

[github-actions]

integration-test-results

 27 files   27 suites   33s ⏱️
105 tests 105 ✅ 0 💤 0 ❌
118 runs  118 ✅ 0 💤 0 ❌

Results for commit 0fc091e.

[codecov]

Codecov Report

Attention: Patch coverage is 27.77778% with 26 lines in your changes missing coverage. Please review.

Project coverage is 51.60%. Comparing base (6e9877b) to head (0fc091e).
Report is 13 commits behind head on main.

Files with missing lines	Patch %	Lines
...os/zac/admin/ZaakafhandelParameterBeheerService.kt	28.57%	24 Missing and 1 partial ⚠️
...net/atos/zac/notificaties/NotificatieReceiver.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2197      +/-   ##
============================================
- Coverage     51.78%   51.60%   -0.18%     
+ Complexity     3142     3134       -8     
============================================
  Files           993      993              
  Lines         22428    22427       -1     
  Branches       1639     1664      +25     
============================================
- Hits          11614    11574      -40     
+ Misses        10089    10008      -81     
- Partials        725      845     +120     

Flag	Coverage Δ
integrationtests	48.82% <25.00%> (+0.03%)	⬆️
unittests	31.20% <16.66%> (-0.25%)	⬇️

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