Always upload reports

Especially if tests fail...

.github/workflows/test.yml

@@ -36,6 +36,7 @@ jobs:
             ${{ runner.os }}-gradle-
       - run: ./gradlew build --no-daemon --stacktrace
       - uses: actions/upload-artifact@v4
+        continue-on-error: true
         with:
           name: ${{ matrix.os }}-reports
           path: 'build/reports/'