Use the same version for the upload-artifact and download-artifact action

Author: matus-tomlein

.github/workflows/cd.yml

@@ -57,7 +57,7 @@ jobs:
         python setup.py sdist bdist_wheel
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: distfiles_${{ github.run_id }}
         path: dist
@@ -76,7 +76,7 @@ jobs:
         python-version: '3.x'
 
     - name: Download artifacts
-      uses: actions/download-artifact@v4.1.7
+      uses: actions/download-artifact@v4
       with:
         name: distfiles_${{ github.run_id }}
         path: ${{ github.workspace }}/dist