Odoo Release Updates

[FIX] l10n_id: fix 1.3 migration script

[IMP] mail: add keyboard shortcut for raise/lower hand in calls

[FIX] website: add hoot test to prevent custom button <p> wrapping

[IMP] l10n_my_edi_pos: enable self-service invoicing in pos for edi

[IMP] base: allow to skip check of primary siblings

[IMP] website_sale: archive guest contacts

[IMP] spreadsheet: update o_spreadsheet to latest version

[FIX] survey: avoid new divisionByZero's on leaderboard

[IMP] mail: improved readability of mobile discuss app

[FIX] mail: save chathub in `closeChatWindow`

[FIX] mail: avoid error on service worker push subscription change

[IMP] hr_calendar: Fix double greying of days in calendar.

[FIX] im_livechat: fix typing for member type and channel patch

[FIX] *: tests breaking post install

[IMP] core: bump master release to 19.2 alpha

[FIX] account: fix invoice_origin missed in reverse move

[FIX] html_editor: use current line as content for new toggle list

[IMP] _monkeypatches: whitelist ARIA attributes in lxml cleaner

[FIX] website: no overflowing Sales 3 menu

[FIX] iot_drivers: add additional exceptions

[FIX] mail: fix style of thread icon in discuss sidebar

[IMP] UI frontend : Product and payment screens

[PERF] point_of_sale: prevent loading product images

[REF] mail, *: clean up channel_pin

[IMP] crm,*: harmonize form and encourage partner_id creation

[PERF] website: cache DOMParser results in website tests

[FIX] mail: fix test "cannot leave channel with group_ids"

[IMP] l10n_fr_facturx_chorus_pro: add Chorus fields to invoice PDF

[IMP] test_website, website: hide drag_image_preview_test thumbnail

[FIX] mail: fix chat bubble crash on channel delete