Merge branch 'knopkiwg-testing-patch-44810' into 'testing'

Update .gitlab-ci.yml, remove old files

See merge request !180
1 job for testing in 2 seconds (queued for 1 second)
Name Stage Failure
failed
pages-devel Deploy
Skipping Git submodules setup
Executing "step_script" stage of the job script
$ echo $EXPORT_PAGES_DIR
/var/www/html/
$ rm -r $EXPORT_PAGES_DIR/*
rm: cannot remove '/var/www/html//index.html': Permission denied
rm: cannot remove '/var/www/html//index.nginx-debian.html': Permission denied
Cleaning up project directory and file based variables
ERROR: Job failed: exit status 1