Setting property during initialization of RascalShell to prevent log4j from complaining about a missing logging provider

[rodinaarssen]

Fixes #2436

[sonarqubecloud]

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

[codecov]

Codecov Report

❌ Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 45%. Comparing base (d010c2d) to head (328b9c7).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/org/rascalmpl/shell/RascalShell.java	0%	2 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##              main   #2877   +/-   ##
=======================================
- Coverage       45%     45%   -1%     
+ Complexity    6801    6798    -3     
=======================================
  Files          843     843           
  Lines        68796   68798    +2     
  Branches     10030   10030           
=======================================
- Hits         31363   31355    -8     
- Misses       35053   35062    +9     
- Partials      2380    2381    +1     

☔ View full report in Codecov by Harness.
📢 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.