[bootlin/training-materials] 5b4849: labs: debugging: remove netstat usage

[Clément Léger]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: 5b4849f003ef91a37c55ae88531c93ae415332f7
      https://github.com/bootlin/training-materials/commit/5b4849f003ef91a37c55ae88531c93ae415332f7
  Author: Clément Léger <clement.leger at bootlin.com>
  Date:   2023-02-21 (Tue, 21 Feb 2023)

  Changed paths:
    M labs/debugging-system-status/debugging-system-status.tex

  Log Message:
  -----------
  labs: debugging: remove netstat usage

Signed-off-by: Clément Léger <clement.leger at bootlin.com>