✨ [#529] Add filtering by subIdentificatorVan in partijen en…

[OlhaZahoruiko]

…dpoint

Fixes #529

Changes

[Describe the changes here]

[codecov-commenter]

Codecov Report

❌ Patch coverage is 90.80460% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 97.71%. Comparing base (774917c) to head (635b797).

Files with missing lines	Patch %	Lines
...ponents/klantinteracties/api/filterset/partijen.py	66.66%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #592      +/-   ##
==========================================
- Coverage   97.75%   97.71%   -0.05%     
==========================================
  Files         231      232       +1     
  Lines       13502    13588      +86     
==========================================
+ Hits        13199    13277      +78     
- Misses        303      311       +8     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[stevenbal]

@OlhaZahoruiko sorry, I was wrong in my first PR feedback 🤦

I was confused about the usage of subIdentificatorVan__ filters and partijIdentificator__, I think your initial version was correct, so I changed it back to that so that you can find a specific branch of a company by:

• partijIdentificator parameters: the branch specific info
• subIdentificatorVan: the info related to the KVK number