ci: bump actions version

Author: CyanideCN

.github/workflows/ci.yml

@@ -20,8 +20,8 @@ jobs:
         python-version: ["3.9", "3.10", "3.11", "3.12"]
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: conda-incubator/setup-miniconda@v2
+      - uses: actions/checkout@v4
+      - uses: conda-incubator/setup-miniconda@v3
         with:
           auto-update-conda: true
           python-version: ${{ matrix.python-version }}
@@ -34,7 +34,7 @@ jobs:
           python -m pip install --upgrade numpy>=2.0
           python setup.py bdist_wheel
       - name: Upload artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         if: ${{ !github.head_ref }}
         with:
           name: ${{ matrix.os }}_${{ matrix.python-version }}