chore(deps): update dependency gunicorn to v21

This MR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
gunicorn (source)	==20.1.0 -> ==21.2.0

---

Release Notes

benoitc/gunicorn (gunicorn)

v21.2.0: Gunicorn 21.2.0 has been released

Compare Source

Gunicorn 21.2.0 has been released. This version fix the issue introduced in the threaded worker.

Changes:

21.2.0 - 2023-07-19
===================
fix thread worker: revert change considering connection as idle .

*** NOTE ***

This is fixing the bad file description error.

1. Documentation is available there: https://docs.gunicorn.org/en/stable/news.html
2. Packages: https://pypi.org/project/gunicorn/

v21.1.0: Gunicorn 21.1.0 has been released

Compare Source

gunicorn 21.1.0 has been released. This version fix the issue introduced in the threaded worker.

21.1.0 - 2023-07-18

• fix thread worker: fix socket removal from the queuet checkout 21.x

v21.0.1: Gunicorn 21 has been released

Compare Source

Gunicorn 21 is out with miscellaneous changes. Enjoy!

We made this release major to start our new release cycle. More info will be provided on our discussion forum.

21.0.1 - 2023-07-17

fix documentation build

21.0.0 - 2023-07-17

support python 3.11 fix gevent and eventlet workers fix threads support (gththread): improve performance and unblock requests SSL: noaw use SSLContext object HTTP parser: miscellaneous fixes remove unecessary setuid calls fix testing improve logging miscellaneous fixes to core engine

Full Changelog: https://github.com/benoitc/gunicorn/compare/21.0.0...21.0.1

v21.0.0

Compare Source

---

Configuration

Schedule: Branch creation - "before 4am on Monday" (UTC), Automerge - At any time (no schedule defined).

Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

Ignore: Close this MR and you won't be reminded about this update again.

---

• If you want to rebase/retry this MR, check this box