Add max_iterations to Additive CCD

[zfergus]

Description

Add max_iterations parameter to Additive CCD.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• Enhancement (non-breaking change which improves existing functionality)

Checklist

• I have followed the project style guide
• My code follows the clang-format style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[codecov]

Codecov Report

Attention: Patch coverage is 77.77778% with 2 lines in your changes missing coverage. Please review.

Project coverage is 96.69%. Comparing base (e0b947c) to head (9dc4df5).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/ipc/ccd/additive_ccd.cpp	77.77%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #145      +/-   ##
==========================================
- Coverage   96.73%   96.69%   -0.04%     
==========================================
  Files         109      109              
  Lines        7740     7742       +2     
==========================================
- Hits         7487     7486       -1     
- Misses        253      256       +3     

Flag	Coverage Δ
unittests	96.69% <77.77%> (-0.04%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.