FIX: Aligned ports to the same plane

[eblanco-ansys]

Description

Now when creating several layers, ports are aligned to the same plane

Issue linked

#6604

Checklist

• I have tested my changes locally.
• I have added necessary documentation or updated existing documentation.
• I have followed the coding style guidelines of this project.
• I have added appropriate tests (unit, integration, system).
• I have reviewed my changes before submitting this pull request.
• I have linked the issue or issues that are solved by the PR if any.
• I have agreed with the Contributor License Agreement (CLA).

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.98%. Comparing base (69d6dfb) to head (018f064).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6605      +/-   ##
==========================================
- Coverage   81.98%   81.98%   -0.01%     
==========================================
  Files         243      243              
  Lines       76279    76281       +2     
==========================================
+ Hits        62539    62540       +1     
- Misses      13740    13741       +1     

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[maxcapodi78]

LGTM