feanil/django pyfs

[feanil]

• refactor: Don't claim django-pyfs as a direct dependency.
• chore: Run make upgrade

Relates to https://github.com/openedx/django-pyfs/issues/101

[feanil]

Looks like the major bleach upgrade broke things here, I'll see if I can get that resolved independently first.

[codecov[bot]]

Codecov Report

:exclamation: No coverage uploaded for pull request base (feanil/make_upgrade@27029ed). Click here to learn what that means. Patch has no changes to coverable lines.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## feanil/make_upgrade #327 +/- ## ====================================================== Coverage ? 97.66% ====================================================== Files ? 76 Lines ? 6129 Branches ? 0 ====================================================== Hits ? 5986 Misses ? 143 Partials ? 0 ``` | Flag | Coverage Δ | | |---|---|---| | unittests | `97.66% <0.00%> (?)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openedx#carryforward-flags-in-the-pull-request-comment) to find out more. Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openedx). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openedx)

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