chore(deps): update dependency ember-data to v5

Author: renovate[bot]

package.json

@@ -39,7 +39,7 @@
     "ember-cli-uglify": "3.0.0",
     "ember-composable-helpers": "2.4.0",
     "ember-concurrency": "1.3.0",
-    "ember-data": "3.28.13",
+    "ember-data": "5.3.8",
     "ember-export-application-global": "2.0.1",
     "ember-load-initializers": "2.1.2",
     "ember-maybe-import-regenerator": "0.1.6",