bugfix director-v2 returns 500 when deleting pipeline that is in undefined state

[sanderegg]

What do these changes do?

• director-v2 returns a 500 because a container was not stopped properly.

Related issue number

How to test

Checklist

• Did you change any service's API? Then make sure to bundle document and upgrade version (make openapi-specs, git commit ... and then make version-*)
• Unit tests for the changes exist
• Runs in the swarm
• Documentation reflects the changes
• New module? Add your github username to .github/CODEOWNERS

[odeimaiz]

💪

[codecov]

Codecov Report

Merging #2014 (8db1e82) into master (42c5b20) will decrease coverage by 6.0%.
The diff coverage is 100.0%.

@@           Coverage Diff            @@
##           master   #2014     +/-   ##
========================================
- Coverage    73.7%   67.7%   -6.1%     
========================================
  Files         390     390             
  Lines       14344   14344             
  Branches     1441    1441             
========================================
- Hits        10579    9715    -864     
- Misses       3379    4277    +898     
+ Partials      386     352     -34     

Flag	Coverage Δ
integrationtests	72.3% <100.0%> (+9.0%)	⬆️
unittests	63.3% <100.0%> (-4.5%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...ore_service_director_v2/api/routes/computations.py	89.2% <100.0%> (ø)
...er/src/simcore_service_webserver/storage_routes.py	20.0% <0.0%> (-80.0%)	⬇️
...er/src/simcore_service_webserver/studies_access.py	24.2% <0.0%> (-64.5%)	⬇️
...simcore_service_webserver/computation_subscribe.py	30.0% <0.0%> (-61.3%)	⬇️
...er/src/simcore_service_webserver/login/handlers.py	27.9% <0.0%> (-59.9%)	⬇️
...mcore_service_webserver/login/api_keys_handlers.py	36.7% <0.0%> (-55.9%)	⬇️
...webserver/computation_comp_tasks_listening_task.py	32.2% <0.0%> (-54.5%)	⬇️
...c/simcore_service_webserver/users_to_groups_api.py	46.1% <0.0%> (-53.9%)	⬇️
...eb/server/src/simcore_service_webserver/statics.py	39.3% <0.0%> (-49.2%)	⬇️
...vice_webserver/studies_dispatcher/handlers_rest.py	52.0% <0.0%> (-48.0%)	⬇️
... and 46 more