Odoo Release Updates

[FIX] mail, hr_holidays, portal: send `partner_id` of `main_user_id`

[FIX] mail, web: big avatar in many2x fields

[IMP] crm, hr_recruitment, mail: limit number of badges in wizards

[FIX] mail: better position of star icon in member list

[FIX] mail: reduce spacing between lang and badge of livechat items

[IMP] mail: make device selection not close the parent dropdown

[IMP] mail: use `exact` option for `deviceId` configuration usage

[IMP] (test_)mail: improve tracking tests

[FIX] mail: display time correctly in direct messages

[FIX] mail: ensure proper layout of `Permission Needed` label on public page

[FIX] mail: properly upgrade localStorage on 'saas~' versions

[FIX] mail: fix 'CallParticipantCard[Batman] video' test for good

[FIX] html_editor,mail*: various fixes and minor imps

[FIX] mail: minor discuss poll style fixes

[FIX] mail: It is not possible to respond to messages within the context of another company

[MOV] mail: move '_mail_track' to tracking mixin

[FIX] mail: no spacing above poll result message

[IMP] mail: use createDocumentFragmentFromContent

[IMP] mail: use attClassObjectToString for attachment list

[IMP] html_editor,mail: adapt backport changes

[FIX] mail: sending email templates with no record

[IMP] mail: show end datetime of poll on mouse-hover time remaining

[MOV] mail: move values tracking in a new mixin

[IMP] mail: factorize permission dialog code

[IMP] mail: move device select util into rtc service

[IMP] mail: propagate field values when tracking

[REF] web: remove groupBy utility and use native Object.groupBy

[REF] mail: clean getPartner method

[FIX] mail: call dropdown button style in pip mode

[FIX] base, bus, mail: do not rotate session from websocket routes