Update .gitlab-ci.yml

1 job for new-test in 39 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
failed #624
all_tests

00:00:39

 
Name Stage Failure
failed
all_tests Test
$ apt install python3-pip

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

Reading package lists...
E: Unable to locate package python3-pip
Building dependency tree...
Reading state information...
ERROR: Job failed: exit code 1