message: Add 5s sleep to itst02 test.
diff: @@ -69,6 +69,8 @@ function assert_chain_stalled() {
  # n-seconds apart doesnt progress
  log_step "ensuring chain stalled"
  local SLEEP_TIME=${1}
  + # Sleep 5 seconds to allow for final message propagation.
  + sleep 5
  local LFB_1_PRE=$(do_read_lfb_hash 1)
  local LFB_2_PRE=$(do_read_lfb_hash 2)
  log "Sleeping ${SLEEP_TIME}s..."
  