Revert "ignore .o only locally"

This reverts commit 3e3fb8fe.
1 job for master in 12 seconds (queued for 3 seconds)
latest
Status Name Job ID Coverage
  Test
failed job1 #505
docker

00:00:12

 
Name Stage Failure
failed
job1 Test There is an unknown failure, please try again
Running with gitlab-ci-multi-runner 9.5.0 (413da38)
on docker (0f80744c)
Using Docker executor with image bastien/arch-dev-gnutls ...
Using docker image sha256:169f60149a5753d82c13d7882d90aa3797b0223786d989f5ca0fc00ff747d920 for predefined container...
Pulling docker image bastien/arch-dev-gnutls ...
ERROR: Job failed: Error response from daemon: repository bastien/arch-dev-gnutls not found: does not exist or no pull access