chore(deps): bump actions/upload-artifact from 3 to 4 (#461)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yaml

@@ -85,7 +85,7 @@ jobs:
         if: matrix.python-version == '3.11' && matrix.pydantic-version == '2.0' && matrix.sqla-version == '2'
         run: pdm run pytest tests docs/examples --cov=. --cov-report=xml
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: matrix.python-version == '3.11'
         with:
           name: coverage-xml
@@ -124,7 +124,7 @@ jobs:
         run: echo $PR_NUMBER > .pr_number
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: docs-preview
           path: |