gitlab-ci.yml: collect qemu boot log

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>
5 jobs for feature/spread-ci in 21 seconds (queued for 1 second)
Status Job ID Name Coverage
  Compliance
passed #30886
reuse

00:00:03

 
  Test
passed #30887
format

00:00:05

failed #30889
qemu-friendly
spread

passed #30888
test

00:00:12

 
  Build
skipped #30890
build
 
Name Stage Failure
failed
spread Test There has been a timeout failure or the job got stuck. Check your timeout limits or try again
No job log