Bump actions/upload-artifact from 2 to 3 (#2877)

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

Author: dependabot[bot]

.github/workflows/integration.yaml

@@ -81,7 +81,7 @@ jobs:
            sleep 10 # time to settle
            invoke ${{matrix.test-type}}-tests
 
-       - uses: actions/upload-artifact@v2
+       - uses: actions/upload-artifact@v3
          if: success() || failure()
          with:
            name: pytest-results-${{matrix.test-type}}-${{matrix.connection-type}}-${{matrix.python-version}}