upgrade to v4

Author: johnrachwan123

.github/workflows/wheels_build.yml

@@ -224,7 +224,7 @@ jobs:
           PLAT_ARG: ${{ contains(inputs.os, 'ubuntu') && '--plat-name manylinux2014_x86_64' || '' }}
 
       - run: du -h dist/*
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: ${{ inputs.os }}-py${{ inputs.python }}-torch${{ inputs.torch_version }}+cu${{ inputs.cuda_short_version }}
           path: dist/*.whl