Add DANDI_TESTS_PULL_DOCKER_COMPOSE envvar

[jwodder]

Closes #1140.

[codecov]

Codecov Report

Base: 87.93% // Head: 62.78% // Decreases project coverage by -25.14% ⚠️

Coverage data is based on head (18edf40) compared to base (26fa719).
Patch coverage: 0.00% of modified lines in pull request are covered.

Additional details and impacted files

@@             Coverage Diff             @@
##           master    #1141       +/-   ##
===========================================
- Coverage   87.93%   62.78%   -25.15%     
===========================================
  Files          73       73               
  Lines        8585     8586        +1     
===========================================
- Hits         7549     5391     -2158     
- Misses       1036     3195     +2159     

Flag	Coverage Δ
unittests	62.78% <0.00%> (-25.15%)	⬇️

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

Impacted Files	Coverage Δ
dandi/tests/fixtures.py	72.79% <0.00%> (-25.28%)	⬇️
dandi/tests/test_upload.py	19.35% <0.00%> (-80.65%)	⬇️
dandi/tests/test_delete.py	22.69% <0.00%> (-77.31%)	⬇️
dandi/upload.py	9.13% <0.00%> (-76.65%)	⬇️
dandi/tests/test_helpers.py	25.00% <0.00%> (-75.00%)	⬇️
dandi/cli/tests/test_service_scripts.py	25.00% <0.00%> (-75.00%)	⬇️
dandi/tests/test_dandiapi.py	25.22% <0.00%> (-73.24%)	⬇️
dandi/delete.py	30.51% <0.00%> (-60.39%)	⬇️
dandi/move.py	33.09% <0.00%> (-58.76%)	⬇️
dandi/tests/test_dandiarchive.py	41.66% <0.00%> (-58.34%)	⬇️
... and 17 more

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[yarikoptic]

Thank you! Do we need a release to take advantage of this in dandi-archive testing? if so -- please add release label and merge

[yarikoptic]

answering my own question since was looking at that workflow anyways -- we do want release since we test against both dev and release, thus adding the label

[jwodder]

@yarikoptic Dandi Archive tests against both the latest release of dandi-cli and against the master branch, so a release isn't really needed.

[yarikoptic]

;-) indeed the fact that we test against both could be treated the other way as well (that no release is needed). But I think we better re-establish the common base now, so I will keep the release label and can be merged as ubuntu CI runs complete

[yarikoptic]

hm, testing is failing but likely due to the dandi-archive introducing breaking change and this PR trying to allow to avoid that in the future. I do not see how this could add breakage, so will merge

[github-actions]

🚀 PR was released in 0.46.6 🚀