[bootlin/training-materials] a24338: common/debugging-title: reduce size of training title

[Thomas Petazzoni]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: a24338c8586b131a5d8ff342eb7323218b546952
      https://github.com/bootlin/training-materials/commit/a24338c8586b131a5d8ff342eb7323218b546952
  Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
  Date:   2022-11-15 (Tue, 15 Nov 2022)

  Changed paths:
    M common/debugging-title.tex

  Log Message:
  -----------
  common/debugging-title: reduce size of training title

So that it fits in the slide.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>