Setup does not work with recent pip

[PeteLawler]

Receiving errors as described in PR #89 fix

poetry update
Updating dependencies
Resolving dependencies... (3.8s)Invalid requirement (boto3-stubs[s3] (>==1.12.41.0) ; extra == 'amazon') found in cloudstorage-0.11.0 dependencies, skipping
Invalid requirement (boto3-stubs[s3] (>==1.12.41.0) ; extra == 'digitalocean') found in cloudstorage-0.11.0 dependencies, skipping
Resolving dependencies... (7.5s)Invalid requirement (boto3-stubs[s3] (>==1.12.41.0) ; extra == 'amazon') found in cloudstorage-0.11.0 dependencies, skipping
Invalid requirement (boto3-stubs[s3] (>==1.12.41.0) ; extra == 'digitalocean') found in cloudstorage-0.11.0 dependencies, skipping

[jfpaccini]

+1

had to force pip 23.0.1 in our CI to workaround this