bump upload-artifact version (#1957)

Author: stephprince

.github/workflows/run_tests.yml

@@ -64,7 +64,7 @@ jobs:
 
       - name: Upload distribution as a workspace artifact
         if: ${{ matrix.upload-wheels }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: distributions
           path: dist