Fix: update upload-artifact to v4

KelvinCrag · KelvinCrag · commit 37fd437a6de6 · 2025-09-13T01:12:38.000+01:00
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -25,7 +25,7 @@ jobs:
         run: flutter build apk --debug
 
       - name: Upload APK
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: app-debug
           path: build/app/outputs/apk/debug/app-debug.apk
