Upgrade to {upload,download}-artifact@v4 for better performance (#1390)

.github/workflows/build_windows.yaml

@@ -60,7 +60,7 @@ jobs:
 
             - uses: actions/checkout@v3
 
-            - uses: actions/download-artifact@v3
+            - uses: actions/download-artifact@v4
               with:
                   name: webapp
 
@@ -197,7 +197,7 @@ jobs:
               working-directory: "dist/install/win32/${{ steps.config.outputs.dir }}"
 
             - name: Upload Artifacts
-              uses: actions/upload-artifact@v3
+              uses: actions/upload-artifact@v4
               with:
                   name: ${{ inputs.deploy-mode && 'packages.element.io' || format('win-{0}', inputs.arch) }}
                   path: dist