chore(web): Merge branch 'fix/android/hardware-mnemonic-mapping' into feat/web/key-event-preprocessing-tests

fix(web): osk responsiveness to held modifiers on legacy kbds 🧓

fix(android/engine): Add RECEIVER_EXPORTED flag for broadcast receiver

auto: increment master version to 17.0.250

chore(web): worker sourcemap cleanup, mobile app webview sourcemap compat

feat(web): suggestion banner UI enhancements - suggestion expanding + scrollable banner

auto: increment master version to 17.0.249

feat(core): cross-segment markers 🙀 

fix(web): bulk renderer interface for recent-version targeting keyboards

chore(android/app): Update whatsnew for 17.0

For: #10369

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

fix(web): U_ key id -> text for all subkeys; is now preprocessed

fix(ios): multiple keyboard slide-in animations on app start

fix(web): keyboard-documentation rendering mode

chore(android): Update targetSdkVersion to 34

auto: increment master version to 17.0.248

chore(developer,core): change sample and test files to use \u{…} 🙀

feat(core): unescape u 🙀

- remove unused function

For: #10369

- easier to understand loop
- comments

For: #10369

- split out parse_next_marker()
- use NFD safe boundaries to segment marker interaction

For: #10369

fix(ios): banner image management