[satlab]: Add cli to force update Satlab containers and system

Adding commands to satlab-remote-access

1 ./update_system: This will force update the Satlab DHB OS and reboot system
2 ./update_satalb: Updates the Satlab docker containers, no reboot required.

Change-Id: Iaac2d01d7f10989fa5e3fc1bb1eedaa86b9cc3cf
Test Manually ran these commands on Satlab
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/satlab/+/3490328
Commit-Queue: Prasad Vuppalapu <prasadv@chromium.org>
Tested-by: Prasad Vuppalapu <prasadv@chromium.org>
Reviewed-by: Anh Le <anhdle@chromium.org>
6 files changed
tree: 55a68b9bf03030baacf3db0828c1734ff69fa751
  1. os-dependent/
  2. src/
  3. .gitignore
  4. Makefile