chore(deps): update eslint dependency to v6.4.0

Author: Arcanemagus

package-lock.json

@@ -88,12 +88,12 @@
     "@commitlint/config-conventional": "8.1.0",
     "@commitlint/travis-cli": "8.1.0",
     "@semantic-release/apm-config": "6.0.1",
-    "husky": "3.0.5",
-    "semantic-release": "15.13.24",
-    "eslint": "6.3.0",
+    "eslint": "6.4.0",
     "eslint-config-airbnb-base": "14.0.0",
     "eslint-plugin-import": "2.18.2",
-    "jasmine-fix": "1.3.1"
+    "husky": "3.0.5",
+    "jasmine-fix": "1.3.1",
+    "semantic-release": "15.13.24"
   },
   "package-deps": [
     "linter:2.0.0"