Merge branch 'switch-off-mute' into 'feature'

Update .gitlab-ci.yml file

See merge request !146

.gitlab-ci.yml

@@ -46,7 +46,7 @@ mpitest-mluq:
   dependencies:
     - build-mluq
   script:
-    - python3 mppyrun.py -n 4 --mpi_tests=1 --mute=1
+    - python3 mppyrun.py -n 4 --mpi_tests=1 --mute=0
 
 mpitest-mluq-st:
   extends: .test_template