* 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.
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