79581 [flutter_driver] Add waitForTappable to flutter_driver (a: tests, framework, cla: yes, waiting for tree to go green)

79599 Adds text attributes support for semantics (a: tests, framework, a: accessibility, cla: yes)

79959 Unblock roll by reverting #79061 (a: tests, team, framework, cla: yes)

79975 Use testUsingContext in downgrade_upgrade_integration_test (a: tests, team, tool, cla: yes, waiting for tree to go green)

80003 Refactor text editing test APIs (Mark III) (a: tests, team, framework, cla: yes, waiting for tree to go green)

80161 Move gradle_non_android_plugin_test from its own test builders into tools integration.shard (a: tests, team, tool, cla: yes, waiting for tree to go green)