Enable C++ Modules

[imorlxs]

This PR enables C++ Modules in BioDynaMo. IMPORTANT: Notebooks don't work with this PR Please don't merge it for now

[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[imorlxs]

Could you review the code? @LukasBreitwieser @FonsRademakers @TobiasDuswald Feel free to request as many changes as needed. I want to know how I'm doing, and try to improve my code. Thank you!

P.D.: Also, if I need to clean the commit history, or any another change, please tell me :) Out-of-tree builds work now, but some demos doesn't work due to some template classes messing with the modules.