[bootlin/training-materials] f2d68f: Labs: update your packages at the beginning

[Michael Opdenacker]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: f2d68f2c5d37172f6757a3f9d4d79146aba59667
      https://github.com/bootlin/training-materials/commit/f2d68f2c5d37172f6757a3f9d4d79146aba59667
  Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
  Date:   2021-12-02 (Thu, 02 Dec 2021)

  Changed paths:
    M labs/setup/setup.tex

  Log Message:
  -----------
  Labs: update your packages at the beginning

This corresponds to issues that some people faced installing
some packages, on a distro they had for quite some time.

Signed-off-by: Michael Opdenacker <michael.opdenacker at bootlin.com>