Adjust clangformat's PackConstructorInitializers to Never

[marcosbento]

Description

Adjust clangformat's PackConstructorInitializers to Never

Contributor Declaration

By opening this pull request, I affirm the following:

• All authors agree to the Contributor License Agreement.
• The code follows the project's coding standards.
• I have performed self-review and added comments where needed.
• I have added or updated tests to verify that my changes are effective and functional.
• I have run all existing tests and confirmed they pass.

🌦️ >> Documentation << 🌦️
https://sites.ecmwf.int/docs/dev-section/ecflow/pull-requests/PR-274

[codecov-commenter]

Codecov Report

❌ Patch coverage is 20.31603% with 706 lines in your changes missing coverage. Please review.
✅ Project coverage is 49.21%. Comparing base (43e9f98) to head (be3b3fe).
⚠️ Report is 2 commits behind head on develop.

Files with missing lines	Patch %	Lines
Viewer/ecflowUI/src/InfoProvider.cpp	0.00%	20 Missing ⚠️
Viewer/ecflowUI/src/NodeExpression.hpp	0.00%	16 Missing ⚠️
Viewer/ecflowUI/src/VFilter.cpp	0.00%	13 Missing ⚠️
Viewer/ecflowUI/src/RepeatEditor.cpp	0.00%	12 Missing ⚠️
Viewer/ecflowUI/src/TriggerCollector.hpp	0.00%	11 Missing ⚠️
Viewer/ecflowUI/src/TriggerGraphView.cpp	0.00%	10 Missing ⚠️
Viewer/ecflowUI/src/VInfo.cpp	0.00%	10 Missing ⚠️
Viewer/ecflowUI/src/VNode.hpp	0.00%	10 Missing ⚠️
Viewer/ecflowUI/src/VTree.cpp	0.00%	9 Missing ⚠️
Viewer/ecflowUI/src/AbstractNodeView.hpp	0.00%	7 Missing ⚠️
... and 206 more

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #274      +/-   ##
===========================================
- Coverage    49.27%   49.21%   -0.07%     
===========================================
  Files         1232     1232              
  Lines        97057    97655     +598     
  Branches     14868    14868              
===========================================
+ Hits         47828    48057     +229     
- Misses       49229    49598     +369     

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