[bootlin/training-materials] 16bb79: embedded-linux-qemu: fix lab-data links

[Michael Opdenacker]

  Branch: refs/heads/master
  Home:   https://github.com/bootlin/training-materials
  Commit: 16bb7973dfdbfbb38c547e9dbac3ec22293ef01f
      https://github.com/bootlin/training-materials/commit/16bb7973dfdbfbb38c547e9dbac3ec22293ef01f
  Author: Michael Opdenacker <michael.opdenacker at bootlin.com>
  Date:   2023-01-18 (Wed, 18 Jan 2023)

  Changed paths:
    A lab-data/embedded-linux-qemu/buildroot
    R lab-data/embedded-linux-qemu/debugging
    R lab-data/embedded-linux-qemu/realtime

  Log Message:
  -----------
  embedded-linux-qemu: fix lab-data links

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