chore(deps): update dependency ember-data to v3.28.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ember-data	3.28.3 -> 3.28.4

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Release Notes

emberjs/data

### [`v3.28.4`](https://togithub.com/emberjs/data/compare/v3.28.3...v3.28.4) [Compare Source](https://togithub.com/emberjs/data/compare/v3.28.3...v3.28.4)

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