33282 [flutter_tool] Use product runner in Fuchsia release build (cla: yes, tool)

33283 Fix relative paths and snapshot logic in tool (cla: yes, tool)

33284 make sure we build test targets too (cla: yes, tool)

33285 disable flaky devfs test (cla: yes)

33287 Add macosPrefix to the pubspec schema for plugins (cla: yes)

33295 Add stateful_widget_animation snippet template (cla: yes)

33297 Instrument add to app flows (a: existing-apps, cla: yes, tool)

33298 Add actions and keyboard shortcut map support (a: desktop, cla: yes, framework)

33322 Correct typos (cla: yes)