Update dependency eslint to v7.13.0

Author: renovate-bot

package.json

@@ -145,7 +145,7 @@
     "@lodder/grunt-postcss": "3.0.0",
     "coffeescript": "2.5.1",
     "cssnano": "4.1.10",
-    "eslint": "7.12.1",
+    "eslint": "7.13.0",
     "eslint-plugin-ghost": "2.0.0",
     "grunt": "1.3.0",
     "grunt-bg-shell": "2.3.3",

yarn.lock

@@ -3046,10 +3046,10 @@ eslint-visitor-keys@^2.0.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-2.0.0.tgz#21fdc8fbcd9c795cc0321f0563702095751511a8"
   integrity sha512-QudtT6av5WXels9WjIM7qz1XD1cWGvX4gGXvp/zBn9nXG02D0utdU3Em2m/QjTnrsk6bBjmCygl3rmj118msQQ==
 
-eslint@7.12.1:
-  version "7.12.1"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.12.1.tgz#bd9a81fa67a6cfd51656cdb88812ce49ccec5801"
-  integrity sha512-HlMTEdr/LicJfN08LB3nM1rRYliDXOmfoO4vj39xN6BLpFzF00hbwBoqHk8UcJ2M/3nlARZWy/mslvGEuZFvsg==
+eslint@7.13.0:
+  version "7.13.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.13.0.tgz#7f180126c0dcdef327bfb54b211d7802decc08da"
+  integrity sha512-uCORMuOO8tUzJmsdRtrvcGq5qposf7Rw0LwkTJkoDbOycVQtQjmnhZSuLQnozLE4TmAzlMVV45eCHmQ1OpDKUQ==
   dependencies:
     "@babel/code-frame" "^7.0.0"
     "@eslint/eslintrc" "^0.2.1"