This PR updates the ID used by logical keyboard keys.

The logical key ID is still composed of 2 parts: 32 bits of value, and 8 bits of plane. But the assignment of planes has been drastically changed. HID plane is removed, and unprintable plane and Flutter plane are added. This is to reflect the new generation method for logical key IDs. Now keys that are defined by Flutter but not by dom_key_data are placed into the Flutter plane, including numpad keys, sided modifier keys, and gamepad keys. The values for platform planes have also been adjusted.

The generation script and README have been updated accordingly as well.

A new file, test_utils/key_codes.h is now generated to assist engine unit testing.

All lists generated by the script are now sorted by the key.

* [web] use resident resident runner in flutter drive

Some runs of DeviceLab performance tests are run without a gitBranch option, but
still must save their results to a local file.

This reverts commit 31de052e.

This reverts commit e2490f29.

(Attempt to reland #85993)

This reverts commit 53d8cba3.

The first line of the documentation of equality functions listEquals, mapEquals, and setEquals claimed that they are deep equality functions. A later paragraph explained that they check for deep equality only if the elements, which are collections, implement the equality operator to do so. That is almost never the case.

The first line of the documentation was changed to element-by-element equality, and a reference was added to the DeepCollectionEquality class.