Bump upload action to v4 (#41)

Author: ydaniv

.github/workflows/interactdocs.yml

@@ -60,7 +60,7 @@ jobs:
           cp -r apps/docs/dist/* _site/docs/
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3
+        uses: actions/upload-pages-artifact@7b1f4a764d45c48632c6b24a0339c27f5614fb0b # v4
         with:
           path: _site