Merge pull request ember-learn#688 from ember-learn/dependabot/npm_and_yarn/eslint-plugin-ember-6.3.0

Bump eslint-plugin-ember from 6.2.0 to 6.3.0

Author: locks

package-lock.json

@@ -66,7 +66,7 @@
     "ember-welcome-page": "^3.2.0",
     "eslint": "^5.15.2",
     "eslint-config-airbnb-base": "^13.0.0",
-    "eslint-plugin-ember": "^6.2.0",
+    "eslint-plugin-ember": "^6.3.0",
     "eslint-plugin-import": "^2.16.0",
     "guidemaker": "^1.3.0",
     "guidemaker-ember-template": "^1.0.0",