Bump django-s3-storage from 0.13.4 to 0.13.8

[dependabot]

Bumps django-s3-storage from 0.13.4 to 0.13.8.

Changelog

Sourced from django-s3-storage's changelog.

0.13.8

• Fixed RemovedInDjango50Warning warning from use of django.utils.timezone.utc (@​kevinmarsh).

0.13.7

• Fixed ValueError when using ManifestStaticS3Storage (@​etianen).

0.13.6

• Adding AWS_S3_USE_THREADS to fix gevent issues (@​uxio0).
• Add copy() and rename() methods (@​emesik).

0.13.5

• Saving files now uses multipart streaming upload, supporting arbitrarily large files without buffering contents to memory (@​bramverhelst).
• Fixed some deprecation warnings (@​kevinmarsh).
• Documentation fixes (@​riggedCoinflip, @​dduong42).
• CI improvements (@​michael-k, @​etianen).

Commits

• 3804325 v0.13.8
• eb43401 v0.13.8
• b7c1acc Merge pull request #144 from kevinmarsh/feature/fix-datetime-import
• b324663 Django 4.1: stop using Django's utc alias in favour of directly using `date...
• 5101f13 v0.13.7
• 685b02d Merge pull request #142 from etianen/fix-141
• 1c85484 Linking to original issue and fix
• 909aea0 Using a file wrapper
• 6baa59d Fixing ManifestStaticS3Storage
• 38f6fbf v0.13.6
• Additional commits viewable in compare view

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[rtibbles]

This seems to be causing issues, as during our file setup function this is now raising a ValueError from attempting to seek on a closed file - I assume previously that the file did not get closed, or it did not raise this error.

[dependabot]

Superseded by #3589.