chore(deps): bump ember-data from 3.28.13 to 5.3.9

Bumps [ember-data](https://github.com/emberjs/data/tree/HEAD/packages/-ember-data) from 3.28.13 to 5.3.9.
- [Release notes](https://github.com/emberjs/data/releases)
- [Changelog](https://github.com/emberjs/data/blob/v5.3.9/CHANGELOG.md)
- [Commits](https://github.com/emberjs/data/commits/v5.3.9/packages/-ember-data)

---
updated-dependencies:
- dependency-name: ember-data
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -52,7 +52,7 @@
     "ember-cli-htmlbars": "^6.3.0",
     "ember-composable-helpers": "^5.0.0",
     "ember-concurrency": "^2.1.2",
-    "ember-data": "^3.28.3",
+    "ember-data": "^5.3.9",
     "ember-inflector": "^4.0.2",
     "ember-intl": "^5.7.2",
     "ember-modifier": "^3.2.7",