Revert "Fix jQuery preference order to prevent conflicts with third-p…

…arty widgets"

This reverts commit 2e2f7f2.

Fix CodeCov reporting

Fix selenium tests (#361)

Use optional chaining for jQuery reference

Ref #354

Fix jQuery preference order to prevent conflicts with third-party wid…

…gets

When other Django admin widgets (like PrettyJSONWidget, JSONEditor, etc.)
load their own jQuery, they overwrite the global `jQuery` variable. Since
django_select2.js prefers `jQuery` over `window.django.jQuery`, it ends up
using the newly loaded jQuery instance which doesn't have Select2 attached.

This causes "$element.select2 is not a function" errors on admin pages.

By preferring `window.django.jQuery` (Django's protected instance), we ensure
Select2 functionality works regardless of what other widgets do to the global
jQuery variable.

Use npm install over CI since we don't maintain a lock file

Use OpenID Connect to publish releases on PyPi & NPMJS

Merge commit from fork

Fix #136 -- Support dependent fields in formsets (#316)

* Find the closest common ancestor of two chained selects instead of
assuming it is a form.
* Try to find the dependent field by its name attribute using a two-fold
search strategy: exact match otherwise ends with

Special thanks to @rez0n

Drop official support for EOL Python and Django versions (#313)

* Drop Django < 4.2 LTS support
* Drop Django 5.0 support
* Drop Python < 3.10 support
* Update CI node version to lts/*

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Co-authored-by: Johannes Maron <[email protected]>