Merge branch 'link-indirectly-to-a-qemu-image' into 'master'

Update qemu instructions

See merge request Librem5/developer.puri.sm!421
2 jobs for master in 1 minute and 25 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Build
passed #307301
librem5
build_html

00:01:10

 
  Deploy
passed #307302
librem5
publish

00:00:14