[pickers] Support localized start of the week on AdapterLuxon

[flaviendelangle]

Fixes #10805

Changelog

Highlight

• 🚀 The Date and Time Pickers now support localized week when using AdapterLuxon.

  When using Luxon 3.4.4 or higher, the start of the week will be defined by the date locale (e.g.: Sunday for en-US, Monday for fr-FR).

Breaking changes

• The Date and Time Pickers now use the localized week when using AdapterLuxon and Luxon v3.4.4 or higher is installed.
  This new behavior allows AdapterLuxon to have the same behavior as the other adapters.

  If you want to keep the start of the week on Monday even if your locale says otherwise, you can hardcode the week settings as follows:

  import { Settings } from 'luxon';
  
  Settings.defaultWeekSettings = {
    firstDay: 1,
    minimalDays: Info.getMinimumDaysInFirstWeek(),
    weekend: [6, 7],
  };

[mui-bot]

Deploy preview: https://deploy-preview-10964--material-ui-x.netlify.app/

Updated pages:

• docs/data/migration/migration-pickers-v6/migration-pickers-v6.md

Generated by 🚫 dangerJS against 45fa43a

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

[flaviendelangle]

The types do not include the new APIs yet, I can remove those comment later.
For older versions of Luxon, this param should be ignored and the behavior should just be like before.
I think we can bump the minimal version of Luxon in v8 to unify everyones behavior, but keep supporting older one in v7 to avoid forcing a very-recent version.

[michelengelen]

just a nit ... LGTM!

[LukasTy]

Great improvement! 👍 👏

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.