Bump release to 4.3.0

[lunika]

Added

• Create a default playlist for new shibboleth user
• Add Cunningham design system (#2297)
• Lifecycle rule on source bucket to expire uploaded object after 21 days.
• Add P2p feature on videojs player
• Webtorrent tracker for P2P video feature
• eslint sort the modules name (#2338)
• Add retention date and s3 lifecycle rules to classroom / video
• Add a command to delete expired classrooms / videos
• Add retention duration on playlist form
• Add retention date widget to video and classroom
• Add a download-video widget directly in the video player
• Configure sentry in the webtorrent application
• Add custom frontend site management
• Manage multiple ingresses
• Manage shibboleth config per site config
• Add a shared media widget directly in the video player
• Add a transcript plugin to the video player
• Add a link to LTI resources to retrieve them in the standalone website
• Add Language Picker in the standalone website (#2366)
• Add xapi statements cache to avoid duplicate statements
• Add variable to override PVC in arnold deployment

Changed

• Upgrade frontend to React 18 (#2280)
• Upgrade to django 4.2
• DJANGO_STATICFILES_STORAGE environment variable is replaced by DJANGO_STORAGES_STATICFILES_BACKEND
• Use alpine for installing mediainfo in lambda docker images
• Add compatibility with docker compose 2
• tslint is replaced by eslint in lti app (#2321)
• refactor videojs id3 tags handling as videojs plugin
• refactor videojs xapi handling as videojs plugin
• upgrade react-query to @tanstack/react-query (v4) (#2340)
• Replace component SortableTable by Cunningham DataGrid (#2311)
• Replace grommet DatePicker by Cunningham DatePicker (#2359)

Fixed

• Video player reset when attributes update (#2300)
• Fix panel closing and resizing on live video player chat (#2310)
• Fix download video button when video is not downloadable