44201 Temporarily bring the embedding dependencies in the Flutter gallery (cla: yes, d: examples, team, team: gallery)

44210 Revert “Exit tool if a plugin supports the embedding v2 but the app d… (cla: yes, tool)

44214 Fix v1 embedding support heuristic for plugins (cla: yes, tool, waiting for tree to go green)

44217 Moving pointer event sanitizing to engine. (cla: yes, customer: crowd, customer: dream (g3), customer: headline, framework)

44221 Use platform appropriate filepaths (cla: yes, tool)

44223 Update Stocks example using i18n tool  (cla: yes, d: examples, team)

44227 [flutter_tool] Screenshot command must require device only for _kDeviceType (cla: yes, tool)