Add check_job_completion_time in the tutorial configuration

Author: ekouts

tutorial/config/settings.py

@@ -120,13 +120,14 @@ class ReframeSettings:
                 'prefix': '%(check_system)s/%(check_partition)s',
                 'level': 'INFO',
                 'format': (
-                    '%(asctime)s|reframe %(version)s|'
+                    '%(check_job_completion_time)s|reframe %(version)s|'
                     '%(check_info)s|jobid=%(check_jobid)s|'
                     '%(check_perf_var)s=%(check_perf_value)s|'
                     'ref=%(check_perf_ref)s '
                     '(l=%(check_perf_lower_thres)s, '
                     'u=%(check_perf_upper_thres)s)'
                 ),
+                'datefmt': '%FT%T%:z',
                 'append': True
             }
         ]