24908 Detach the newly created EGL context from the main thread in the embedder unit tests (cla: yes)

24917 Cherrypick Skia roll #24914 (cla: yes, platform-android)

24922 [web] Make window.locale(s) non-null; upgrade to null safe deps (cla: yes)

24924 Remove an obsolete GN flag that had been used by SkParagraph (cla: yes)

24928 [flutter_releases] Flutter 2.0.2 Stable Engine Cherrypicks (cla: yes, platform-android)

24933 fix selectable text selections are not announced in voice over (cla: yes, waiting for tree to go green)

24934 [web] Add few awaits in history tests (affects: tests, cla: yes, platform-web, waiting for tree to go green)