chore: Upgrade Python requirements

[edx-requirements-bot]

Python requirements update. Please review the changelogs for the upgraded packages.

Deleted obsolete pull_requests: https://github.com/openedx/opaque-keys/pull/328

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 94.03%. Comparing base (f122045) to head (41a81bf).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #329 +/- ## ======================================= Coverage 94.03% 94.03% ======================================= Files 29 29 Lines 2849 2849 Branches 640 640 ======================================= Hits 2679 2679 Misses 144 144 Partials 26 26 ``` | [Flag](https://app.codecov.io/gh/openedx/opaque-keys/pull/329/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openedx) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/openedx/opaque-keys/pull/329/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openedx) | `94.03% <ø> (ø)` | | 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.

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[edx-requirements-bot]

Closing obsolete PR.