[bootlin/training-materials] 897185: Remove slide about hyperlinks in the document

[Thomas Petazzoni]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: 897185081b3d42b4cbd4eb3c021c8de670b4acc4
      https://github.com/bootlin/training-materials/commit/897185081b3d42b4cbd4eb3c021c8de670b4acc4
  Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
  Date:   2022-04-25 (Mon, 25 Apr 2022)

  Changed paths:
    M slides/first-slides/first-slides.tex

  Log Message:
  -----------
  Remove slide about hyperlinks in the document

This used to be interesting back when we were distributing paper
copies, to encourage people to use the PDF variant. But well, now
everybody gets the PDF version and is used to having links.

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