Updating upload-artifact and download-artifact to v4 (#2371)

Author: amontanez24

.github/workflows/dtypes_benchmark.yml

@@ -44,7 +44,7 @@ jobs:
 
       # Upload the json files as artifacts
       - name: Upload artifacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: results-${{ matrix.python-version }}
           path: results/*.json
@@ -70,7 +70,7 @@ jobs:
 
       # Download the artifacts
       - name: Download artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           path: results/