[bootlin/training-materials] 85a390: slides/buildroot-introduction: remove board name f...

[Thomas Petazzoni]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: 85a390d546fb5f9aca58c1a03261d0b0f9c71967
      https://github.com/bootlin/training-materials/commit/85a390d546fb5f9aca58c1a03261d0b0f9c71967
  Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
  Date:   2021-12-03 (Fri, 03 Dec 2021)

  Changed paths:
    M slides/buildroot-introduction/buildroot-introduction.tex

  Log Message:
  -----------
  slides/buildroot-introduction: remove board name from lab announcement

Makes the slide more generic, and suitable for both supported boards.

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