fix: add python 3.9 wheels to ci/cd (#114)

Author: yzh119

.github/workflows/release_wheel.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.10", "3.11"]
+        python: ["3.9", "3.10", "3.11"]
         cuda: ["11.8", "12.1"]
         torch: ["2.1.0", "2.2.0"]
     runs-on: [self-hosted]
@@ -108,4 +108,4 @@ jobs:
       #     pip install twine
       #     python -m twine upload --repository testpypi --username=__token__ dist/*.tar.gz
       #   env:
-      #     TWINE_PASSWORD: ${{ secrets.PYPI_TEST_TOKEN }}
+      #     TWINE_PASSWORD: ${{ secrets.PYPI_TEST_TOKEN }}