Bump ember-load-initializers from 2.0.0 to 2.1.0 (emberjs#432)

Bumps [ember-load-initializers](https://github.com/ember-cli/ember-load-initializers) from 2.0.0 to 2.1.0.
- [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@v2.0.0...v2.1.0)

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

package.json

@@ -49,7 +49,7 @@
     "ember-export-application-global": "^2.0.0",
     "ember-fetch": "^6.7.1",
     "ember-href-to": "^3.1.0",
-    "ember-load-initializers": "^2.0.0",
+    "ember-load-initializers": "^2.1.0",
     "ember-maybe-import-regenerator": "^0.1.6",
     "ember-percy": "^1.6.0",
     "ember-prism": "^0.5.0",