Merge branch 'notebook_ci_fix' into 'dev'

reference notebooks fixes

See merge request !57
3 jobs for dev in 240 minutes and 34 seconds (queued for 5 seconds)
Status Name Job ID Coverage
  Test
failed notebooks_exec #17207869
docker

04:00:03

passed test_papermill_nxcals #17207868
docker

00:00:31

 
  Deploy Dev
skipped deploy_dev_eos #17207870
docker
 
Name Stage Failure
failed
notebooks_exec Test The script exceeded the maximum execution time set for the job

[8MB/13MB][ 61%][==============================>                   ][8MB/s]  
[13MB/13MB][100%][==================================================][13MB/s]  
[13MB/13MB][100%][==================================================][13MB/s]  
============================= test session starts ==============================
platform linux -- Python 3.8.6, pytest-6.2.5, py-1.10.0, pluggy-1.0.0
rootdir: /builds/LHCData/lhc-sm-hwc
plugins: forked-1.3.0, xdist-2.3.0, hypothesis-5.3.0, typeguard-2.7.0
gw0 I / gw1 I / gw2 I / gw3 I
gw0 [66] / gw1 [66] / gw2 [66] / gw3 [66]

.................................................................
ERROR: Job failed: execution took longer than 4h0m0s seconds