* Add flutter update packages to some tests.

Analyzer_benchmark and flutter_test_performance require to pub get
multiple directories. Rather than delegating the recipes to run flutter
update-packages we explicitly running on tests that need it.

Bug: https://github.com/flutter/flutter/issues/75524

* Add pub get directly on the analyis classes.

* Run flutter get in dev/tools.

* Fix directory path.

* Add more dependency directories.

* Fix typo.

* Add more dependencies.

* Add stocks dependency.

* Fix paths to some apps.

* Add more dependencies.

* Complete dependencies definition.

* More analysis dependencies.

* Add examples dependencies.

* Dev tool dependencies.

* Use update-packages for analyzer benchmark.