bump artifact upload

Author: dirkbolte

.github/workflows/build-and-test.yml

@@ -66,7 +66,7 @@ jobs:
           fi
 
       - name: Upload Jacoco coverage report
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: jacoco-report
           path: build/reports/jacoco/