* Bump video_player in flutter gallery

* Update packages

* Update dependencies

* Bump device_info

* Update dev/devicelab/bin/tasks/build_ios_framework_module_test.dart
Co-authored-by: Jenn Magder <magder@google.com>

* Update dev/devicelab/bin/tasks/module_custom_host_app_name_test.dart
Co-authored-by: Jenn Magder <magder@google.com>

* Update dev/devicelab/bin/tasks/module_test.dart
Co-authored-by: Jenn Magder <magder@google.com>

* Remove deprecated device_info from ios-frameworks test
Co-authored-by: Jenn Magder <magder@google.com>

* support commits past tagged stable release

* make better expectations

* added cleanContext

* using async

* added one more test

Makes the android_semantics_testing test not fail for newer versions of Talkback.

Also, since the test now depends on pub_semver, upgraded the pubspec files.

The only substantive changes in the PR are in dev/integration_tests/android_semantics_testing/test_driver/main_test.dart

* lift git-rev-parse in conductor start
* remove localFlutterRoot from globals.dart
* make localFlutterRoot getter private
* fix analysis

This reverts commit 5fd259be.

This reverts commit cb378edc.