chore: upgrade Django to 3.2.16

[mtyaka]

See: openedx/wg-build-test-release#201

[openedx-webhooks]

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[codecov]

Codecov Report

Base: 97.89% // Head: 97.89% // No change to project coverage 👍

Coverage data is based on head (967075d) compared to base (f789e65).
Patch has no changes to coverable lines.

Additional details and impacted files

@@                    Coverage Diff                     @@
##           open-release/olive.master     #588   +/-   ##
==========================================================
  Coverage                      97.89%   97.89%           
==========================================================
  Files                             51       51           
  Lines                           2852     2852           
  Branches                         400      400           
==========================================================
  Hits                            2792     2792           
  Misses                            49       49           
  Partials                          11       11           

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[openedx-webhooks]

@mtyaka 🎉 Your pull request was merged! Please take a moment to answer a two question survey so we can improve your experience in the future.