feat: geopath property

[StefanThoene]

Description

provide easy access to geometry path information from part body face instances

Issue linked

#550

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 assigned this PR to myself.
• I have made sure that the title of my PR follows Conventional commits style (e.g. feat: add optical property)
• I have agreed with the Contributor License Agreement (CLA).

[StefanThoene]

@pluAtAnsys can you please check what i created here before i start creating tests

[codecov]

Codecov Report

Attention: Patch coverage is 91.30435% with 4 lines in your changes missing coverage. Please review.

Project coverage is 88.07%. Comparing base (c57731c) to head (fd4f28d).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/ansys/speos/core/opt_prop.py	84.61%	2 Missing ⚠️
src/ansys/speos/core/source.py	81.81%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #551      +/-   ##
==========================================
+ Coverage   88.05%   88.07%   +0.02%     
==========================================
  Files          38       38              
  Lines        4127     4169      +42     
==========================================
+ Hits         3634     3672      +38     
- Misses        493      497       +4     

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[StefanThoene]

@jomadec @echambla can you please have alook before i start reworking the tests and examples

implemented