Build(deps-dev): Bump eslint-config-prettier from 6.3.0 to 6.11.0

Bumps [eslint-config-prettier](https://github.com/prettier/eslint-config-prettier) from 6.3.0 to 6.11.0.
- [Release notes](https://github.com/prettier/eslint-config-prettier/releases)
- [Changelog](https://github.com/prettier/eslint-config-prettier/blob/master/CHANGELOG.md)
- [Commits](prettier/eslint-config-prettier@v6.3.0...v6.11.0)

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

Author: dependabot-preview[bot]

package.json

@@ -65,7 +65,7 @@
     "ember-source-channel-url": "^1.1.0",
     "ember-try": "^1.3.0",
     "eslint": "5",
-    "eslint-config-prettier": "^6.3.0",
+    "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-ember": "^7.6.0",
     "eslint-plugin-node": "^9.2.0",
     "eslint-plugin-prettier": "^3.1.1",

yarn.lock

@@ -4660,10 +4660,10 @@ escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
   integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
 
-eslint-config-prettier@^6.3.0:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-6.3.0.tgz#e73b48e59dc49d950843f3eb96d519e2248286a3"
-  integrity sha512-EWaGjlDAZRzVFveh2Jsglcere2KK5CJBhkNSa1xs3KfMUGdRiT7lG089eqPdvlzWHpAqaekubOsOMu8W8Yk71A==
+eslint-config-prettier@^6.11.0:
+  version "6.11.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-6.11.0.tgz#f6d2238c1290d01c859a8b5c1f7d352a0b0da8b1"
+  integrity sha512-oB8cpLWSAjOVFEJhhyMZh6NOEOtBVziaqdDQ86+qhDHFbZXoRTM7pNSvFRfW/W/L/LrQ38C99J5CGuRBBzBsdA==
   dependencies:
     get-stdin "^6.0.0"