Update .github/workflows/android.yml

Co-authored-by: Jc Miñarro <[email protected]>

Author: aleksandar-apostolov

.github/workflows/android.yml

@@ -77,6 +77,7 @@ jobs:
 
       - name: Unit tests core results
         uses: actions/upload-artifact@v4
+        if: failure()
         with:
           name: unit-tests-core-results
           path: stream-android-core/build/reports/tests/testDebugUnitTest/index.html