actions version

Author: Ysf

.github/workflows/build.yml

@@ -31,7 +31,7 @@ jobs:
           mv dist/*.whl wheelhouse/
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: wheels
           path: ./wheelhouse/*.whl
@@ -42,7 +42,7 @@ jobs:
     if: github.event.pull_request.merged == true || github.ref == 'refs/heads/main' || github.ref == 'refs/heads/develop'
     steps:
       - name: Download wheels
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: wheels
           path: dist/