Formatting applied by `ember-cli-update --run-codemods` disagrees with `yarn lint:fix`

I'm working on updating an app from `4.4` up to `6.4` by jumping from LTS release to LTS release (4.4, 4.4, 4.12, 5.4, etc...).

For each new LTS release when I run `ember-cli-update --run-codemods` it makes purely formatting changes to nearly every test file in the project. And then if I run `yarn lint:fix` it undoes some of those changes and/or makes a different set of changes.

It would be nice if those two things agreed about the proper way to format stuff.

Apologies if this isn't the right place to raise this issue. If that's the case please point me to the proper place.

复现从 Ember CLI 4.4 开始、经过所列 LTS 版本的报告升级路径，在测试文件上运行 `ember-cli-update --run-codemods`，然后运行 `yarn lint:fix`。比较两个命令产生的格式变化；当 codemods 和 lint fixer 在格式化方面达成一致，而不是撤销或添加更改时，即表示完成。

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