Co-authored-by: Marc Durdin <marc@durdin.net>

Just using the TUpdateCheckResponse gives us enough detail
for now as we no longer have a UI set which packages to install

chore: merge master into epic/windows-updates 💽

feat(windows): Online Update check stream update data 💽

Co-authored-by: Eberhard Beilharz <ermshiperete@users.noreply.github.com>

auto: increment master version to 17.0.217

fix(web): app/webview did not clear deadkeys on context-reset

chore(core): remove vkey output from kmx processor

chore(windows): remove unused globals relating to old keyboard debugging

chore(windows): remove legacy LoadKeyboard

Fixes #10049.

vkey output was never supported by Core, so this code effectively was a
no-op.

Fixes #10056.

Removes:
* Globals::miniContext
* Globals::miniContextIfLen
* Globals::indexStack
* Globals::msgbuf
* GLOBAL_ContextStackSize
* GLOBAL_MsgStackSize
* GLOBAL_MaxKeyboards
* INI struct (and commented-out usage of this)

Fixes #10053.

Removes `LoadKeyboard` and related functions used only by it.

chore(windows): remove `wm_keymandebug` messages and functions

Fixes #10050.

Removes the following unused identifiers:
* ::wm_kmdebug
* ::wm_keymandebug
* AppInt::DebugControlled()
* AITIP::WM_KEYMANDEBUG_CANDEBUG
* AITIP::WM_KEYMANDEBUG_GETUNICODESTATUS
* AITIP::WM_KEYMANDEBUG_GETCONTEXT
* AITIP::WM_KEYMANDEBUG_ACTION
* AITIP::WM_KEYMANDEBUG_RULEMATCH
* AITIP::DebugControlled()
* AITIP::IsDebugControlWindow()
* AITIP::GetDebugControlWindow()
* AITIP::Debug_FillContextBuffer()
* AIDEBUGINFO struct
* ::FillStoreOffsets()
* AIDEBUGKEYINFO struct

Removes overloads which are now no-ops:
* AITIP::HandleWindow()
* AITIP::IsWindowHandled()
* AITIP::QueueAction()

fix(core): dx: ldml: startContext should be optional in ldml test data 🙀

fix(developer): vis kbd callbacks instead of throw  🙀

fix(common): kmx struct alignment 🙀

auto: increment master version to 17.0.216

Starts to refactor the online update check in Windows so that the
results are stored to disk and can be checked at any time. This commit:
* removes keepintouch frame
* adds update frame
* adds serialization of update check data
* presents the serialized update check data in the update frame

Online updates won't currently work.

fix(web): fixes OSK viewport scaling on iOS devices

Merge branch 'fix/developer/9438-vis-kbd-crash-epic-ldml' into fix/core-9961-optional-startContext-epic-ldml

feat(core): ldml tertiary reordering 🙀 

feat(core): ldml backspace transform 🙀