chore(deps): update dependency @types/js-yaml to v3.11.4

Author: renovate-bot

package.json

@@ -56,7 +56,7 @@
     "@sourcegraph/tslint-config": "^12.3.1",
     "@types/execa": "0.9.0",
     "@types/inquirer": "0.0.43",
-    "@types/js-yaml": "3.11.2",
+    "@types/js-yaml": "3.11.4",
     "@types/mz": "0.0.32",
     "@types/request-promise": "4.1.42",
     "husky": "^0.14.3",

yarn.lock

@@ -316,10 +316,10 @@
     "@types/rx" "*"
     "@types/through" "*"
 
-"@types/[email protected].2":
-  version "3.11.2"
-  resolved "https://registry.yarnpkg.com/@types/js-yaml/-/js-yaml-3.11.2.tgz#699ad86054cc20043c30d66a6fcde30bbf5d3d5e"
-  integrity sha512-JRDtMPEqXrzfuYAdqbxLot1GvAr/QvicIZAnOAigZaj8xVMhuSJTg/xsv9E1TvyL+wujYhRLx9ZsQ0oFOSmwyA==
+"@types/[email protected].4":
+  version "3.11.4"
+  resolved "https://registry.yarnpkg.com/@types/js-yaml/-/js-yaml-3.11.4.tgz#c4323304673278b8406bccb63bbf577342dbbdba"
+  integrity sha512-a42nbZzOlxbH3ORDg/brU+zlRQS8mSvZCEY4Xery66/NIA7yX4T9qk6yL9qpw4AhgwzEgc1XIhHRnivQW+zlkw==
 
 "@types/json-schema@^7.0.0":
   version "7.0.1"