Build(deps-dev): Bump ember-load-initializers from 2.1.2 to 3.0.1 (#1835

)

Bumps [ember-load-initializers](https://github.com/ember-cli/ember-load-initializers) from 2.1.2 to 3.0.1.
- [Release notes](https://github.com/ember-cli/ember-load-initializers/releases)
- [Changelog](https://github.com/ember-cli/ember-load-initializers/blob/master/CHANGELOG.md)
- [Commits](ember-cli/ember-load-initializers@v2.1.2...v3.0.1)

---
updated-dependencies:
- dependency-name: ember-load-initializers
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -99,7 +99,7 @@
     "ember-cli-terser": "^4.0.2",
     "ember-data": "^5.1.1",
     "ember-fetch": "^8.1.1",
-    "ember-load-initializers": "^2.1.2",
+    "ember-load-initializers": "^3.0.1",
     "ember-page-title": "^8.2.0",
     "ember-qunit": "^8.0.2",
     "ember-resolver": "^13.0.2",