Calendar module adaptation for Opigno

Patch rerolled for 1.0.0-beta3
Suggested updates for composer.json

  "patches": {
    "drupal/calendar": {
      "Calendar module adaptation for Opigno - https://www.drupal.org/project/opigno_calendar/issues/3232403": "https://www.drupal.org/files/issues/2024-12-19/opigno_calendar-Calendar_module_adaption_for_opigno-3232403-3.patch"
    },
}
        "extra": {
            "patches-ignore": {
                "opigno/opigno_lms": {
                    "drupal/calendar": {
                        "Opigno adoptation": "https://www.drupal.org/files/issues/2021-09-10/calendar_opigno_adoptation-3232403-1.patch"
                    }
                }
            }
         }