fix coverage format: use python-specific instead of generic

- sonar.python.coverage.reportPaths instead of sonar.coverageReportPaths
- generic format parser only handles version 1, python format handles 7.10.6

Author: “jagnd1”

sonar-project.properties

@@ -16,8 +16,8 @@ sonar.tests=testing
 # exclude test files and non-source directories from analysis
 sonar.exclusions=**/test_*.py,**/tests/**,**/*_test.py,**/test.py,testing/**,deployment/**,.github/**,**/.venv/**,**/htmlcov/**,**/.pytest_cache/**,**/__pycache__/**
 
-# test execution and coverage (use generic format for compatibility)
-sonar.coverageReportPaths=testing/coverage.xml
+# test execution and coverage (use python-specific format)
+sonar.python.coverage.reportPaths=testing/coverage.xml
 sonar.python.xunit.reportPath=testing/test-results.xml
 # enable maximum verbosity for diagnostic
 sonar.verbose=true