Bump ember-load-initializers from 2.1.2 to 3.0.0

Bumps [ember-load-initializers](https://github.com/ember-cli/ember-load-initializers) from 2.1.2 to 3.0.0.
- [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...v3.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -109,7 +109,7 @@
     "ember-cli-inject-live-reload": "^2.1.0",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-terser": "^4.0.2",
-    "ember-load-initializers": "^2.1.2",
+    "ember-load-initializers": "^3.0.0",
     "ember-page-title": "^8.2.3",
     "ember-qunit": "^8.1.0",
     "ember-resolver": "^13.0.1",