[DT-400-actions]: Bump actions/upload-artifact from 6 to 7 (#1086)

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

Author: dependabot[bot]

.github/workflows/smoke-tests.yaml

@@ -45,7 +45,7 @@ jobs:
         env:
           BEE_NAME: ${{ steps.setup.outputs.bee-name }}
       - name: Store Test Result Artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         if: always()
         with:
           name: test-reports