chore: update dependency eslint to v4.17.0

Author: renovate-bot

package.json

@@ -92,7 +92,7 @@
   },
   "devDependencies": {
     "docsify-cli": "4.2.0",
-    "eslint": "4.15.0",
+    "eslint": "4.17.0",
     "eslint-config-prettier": "2.9.0",
     "husky": "0.14.3",
     "lerna": "2.7.1",

yarn.lock

@@ -2279,9 +2279,9 @@ doctrine@^2.0.0:
     esutils "^2.0.2"
     isarray "^1.0.0"
 
-doctrine@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.npmjs.org/doctrine/-/doctrine-2.0.2.tgz#68f96ce8efc56cc42651f1faadb4f175273b0075"
+doctrine@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.npmjs.org/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
   dependencies:
     esutils "^2.0.2"
 
@@ -2574,17 +2574,17 @@ eslint-visitor-keys@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
 
-eslint@4.15.0:
-  version "4.15.0"
-  resolved "https://registry.npmjs.org/eslint/-/eslint-4.15.0.tgz#89ab38c12713eec3d13afac14e4a89e75ef08145"
+eslint@4.17.0:
+  version "4.17.0"
+  resolved "https://registry.npmjs.org/eslint/-/eslint-4.17.0.tgz#dc24bb51ede48df629be7031c71d9dc0ee4f3ddf"
   dependencies:
     ajv "^5.3.0"
     babel-code-frame "^6.22.0"
     chalk "^2.1.0"
     concat-stream "^1.6.0"
     cross-spawn "^5.1.0"
     debug "^3.1.0"
-    doctrine "^2.0.2"
+    doctrine "^2.1.0"
     eslint-scope "^3.7.1"
     eslint-visitor-keys "^1.0.0"
     espree "^3.5.2"