Update .gitlab-ci.yml

1 job for master in 5 minutes and 8 seconds
Status Job ID Name Coverage
  Test
failed #103
pages
build

00:05:08

 
Name Stage Failure
failed
build Test There is an unknown failure, please try again
Removing main.out
HEAD is now at 2069145 Update .gitlab-ci.yml
From https://git.duniter.org/rml10/wotwizard
2069145..139d638 master -> origin/master
Checking out 139d6381 as master...
Skipping Git submodules setup
$ tlmgr install babel-french
/bin/bash: line 53: tlmgr: command not found
ERROR: Job failed: exit code 1