try upload artifact action

Author: clstaudt

.github/workflows/pyinstaller-build.yml

@@ -24,6 +24,6 @@ jobs:
     - run: python scripts/build_app.py
     # Optionally verify that it works (provided that it does not need user interaction)
     #- run: ./dist/your-code/your-code
-    #- uses: actions/upload-artifact@v2
-    #  with:
-    #    path: dist/*
+    - uses: actions/upload-artifact@v2
+      with:
+        path: dist/*