Update nautilus integration to 1.0

[johannesulf]

This PR should update the nautilus sampler integration to version 1.0. Currently, cosmosis actually only supports nautilus version 0.6. What was the reason for not supporting 0.7? By the way, the updates in 0.7 and 1.0 are fairly minor. Still, it would be good to update cosmosis to nautilus 1.0.

[johannesulf]

Looks like version 1.0.0 actually introduced a bug when handling blobs. That's what's causing the test failure. Cosmosis is handling blobs in a slightly unusual way that's currently not covered in any of my tests. I'll release a new version 1.0.1 soon and make sure that future versions of nautilus have tests for the way cosmosis handles blobs.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 61.02%. Comparing base (1ef5157) to head (dbf6648).

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Additional details and impacted files

@@            Coverage Diff             @@
##             main     #119      +/-   ##
==========================================
- Coverage   61.03%   61.02%   -0.01%     
==========================================
  Files         115      115              
  Lines       11915    11919       +4     
==========================================
+ Hits         7272     7274       +2     
- Misses       4643     4645       +2     

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[johannesulf]

Looks good now. The two test failures are due to me updating the cosmosis branch too quickly after publishing nautilus 1.0.1. In these two cases, pip still installed the older version 1.0.0.

[joezuntz]

Sorry for the delay on this - I'm on paternity leave but will be back in June to review.

[joezuntz]

Thanks for this!