Skip saidump for Spine Router as this can take more than 5 sec (sonic…

…-net#2637)

To address sonic-net/sonic-buildimage#13561 skip saidump on T2 platforms for time-being.

scripts/generate_dump

@@ -1518,6 +1518,7 @@ main() {
  save_cmd "show reboot-cause" reboot.cause
 
  local asic="$(/usr/local/bin/sonic-cfggen -y /etc/sonic/sonic_version.yml -v asic_type)"
+ local device_type=`sonic-db-cli CONFIG_DB hget 'DEVICE_METADATA|localhost' type`
  # 1st counter snapshot early. Need 2 snapshots to make sense of counters trend.
  save_counter_snapshot $asic 1
 
@@ -1594,7 +1595,9 @@ main() {
  done
  fi
 
- save_saidump
+ if [[ "$device_type" != "SpineRouter" ]]; then
+ save_saidump
+ fi
 
  if [[ "$asic" = "mellanox" ]]; then
  collect_mellanox