Merge pull request #1729 from Turbo87/page-title

Update `ember-page-title` to v4.0.5

Author: Turbo87

package-lock.json

@@ -59,7 +59,7 @@
     "ember-load-initializers": "^1.0.0",
     "ember-maybe-import-regenerator": "^0.1.6",
     "ember-moment": "^7.5.0",
-    "ember-page-title": "^4.0.3",
+    "ember-page-title": "^4.0.5",
     "ember-percy": "^1.4.0",
     "ember-prism": "^0.2.0",
     "ember-resolver": "^4.1.0",