Stop teamd service before syncd (#6755)

- What I did
All SWSS dependent services should stop before SWSS service to avoid future possible issues.
For example 'teamd' service will stop before to allow the driver unload netdev gracefully.
This is to stop all LAG's before restarting syncd service when running 'config reload' command.

- How I did it
Change the order of dependent services of SWSS.

- How to verify it
Run 'config reload' command.
Previously the operation failed when a large number of PortChannel configured on the system.

Signed-off-by: Shlomi Bitton <shlomibi@nvidia.com>

files/scripts/swss.sh

@@ -110,22 +110,21 @@ start_peer_and_dependent_services() {
 stop_peer_and_dependent_services() {
  # if warm/fast start enabled or peer lock exists, don't stop peer service docker
  if [[ x"$WARM_BOOT" != x"true" ]] && [[ x"$FAST_BOOT" != x"true" ]]; then
- if [[ ! -z $DEV ]]; then
- /bin/systemctl stop ${PEER}@$DEV
- else
- /bin/systemctl stop ${PEER}
- fi
- for dep in ${DEPENDENT}; do
- /bin/systemctl stop ${dep}
- done
  for dep in ${MULTI_INST_DEPENDENT}; do
  if [[ ! -z $DEV ]]; then
  /bin/systemctl stop ${dep}@$DEV
  else
  /bin/systemctl stop ${dep}
  fi
  done
-
+ for dep in ${DEPENDENT}; do
+ /bin/systemctl stop ${dep}
+ done
+ if [[ ! -z $DEV ]]; then
+ /bin/systemctl stop ${PEER}@$DEV
+ else
+ /bin/systemctl stop ${PEER}
+ fi
  fi
 }