Fix bugs for topology optimization in parallel

[sblauth]

This PR fixes a bug which occurs when running topology optimization problems in parallel with parameters["ghost_mode"] = "shared_vertex" or parameters["ghost_mode"] = "shared_facet".

cashocs also now raises an exception if the angle-weighted interpolation for topological derivatives is used in parallel as this is not supported at the moment.

Closes #208

[codecov]

Codecov Report

Attention: Patch coverage is 80.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 91.96%. Comparing base (b4fa442) to head (902f37a).
Report is 5 commits behind head on main.

Files with missing lines	Patch %	Lines
cashocs/_utils/interpolations.py	66.67%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #514      +/-   ##
==========================================
- Coverage   91.97%   91.96%   -0.01%     
==========================================
  Files          84       84              
  Lines        7139     7143       +4     
==========================================
+ Hits         6566     6569       +3     
- Misses        573      574       +1     

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