Bump upload-artifact action to v4 (#17)

Author: arjxn-py

.github/workflows/build.yml

@@ -153,7 +153,7 @@ jobs:
 
       - name: Upload Playwright Test report
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: jupytercad-playwright-tests
           path: |