message: use count of nodes for upgrade_scenarios vaildator_slots
diff: @@ -259,7 +259,8 @@ function setup_asset_chainspec()
  )
  fi
  - if [[ "$PATH_TO_CHAINSPEC_TEMPLATE" == *"resources/local/chainspec.toml.in"* ]]; then
  + if [[ "$PATH_TO_CHAINSPEC_TEMPLATE" == *"resources/local/chainspec.toml.in"* ]] || \
  + [[ "$PATH_TO_CHAINSPEC_TEMPLATE" == *"stages"* ]]; then
  SCRIPT+=("cfg['core']['validator_slots']=$COUNT_NODES;")
  fi
  