Update nightly.yml

Author: xcodebuild

.github/workflows/nightly.yml

@@ -58,10 +58,10 @@ jobs:
             GH_TOKEN: ${{ secrets.github_token }}
 
         - name: upload app
-          uses: actions/upload-artifact@v2
+          uses: actions/upload-artifact@v4
           with:
             name: iProxyNightly-${{ runner.OS }}
             path: |
               release/*.exe
               release/*.dmg
-              release/*.AppImage
+              release/*.AppImage