GitHub Actions fix without a tag

.github/workflows/android.yml

@@ -20,8 +20,17 @@ jobs:
       run: chmod +x gradlew
     - name: Build with Gradle
       run: ./gradlew :ltw:assembleRelease
+    - name: Upload AAR
+      uses: actions/upload-artifact@v4.6.0
+      if: startsWith(github.ref, 'refs/tags/') != true
+      with:
+         name: output-aar
+         path: ltw/build/outputs/aar/ltw-release.aar
+         if-no-files-found: error
+         retention-days: 7
     - name: Create Release
       uses: softprops/action-gh-release@v2
+      if: startsWith(github.ref, 'refs/tags/')
       with: 
         files: ltw/build/outputs/aar/ltw-release.aar