chore(deps): update dependency graphql-yoga to v1.9.2

Author: renovate-bot

example/package.json

@@ -5,7 +5,7 @@
   },
   "dependencies": {
     "graphql-binding-github": "0.3.21",
-    "graphql-yoga": "1.9.1"
+    "graphql-yoga": "1.9.2"
   },
   "now": {
     "alias": "graphql-binding-github"

example/yarn.lock

@@ -547,9 +547,9 @@ graphql-tools@^2.23.1:
     iterall "^1.1.3"
     uuid "^3.1.0"
 
-[email protected].1:
-  version "1.9.1"
-  resolved "https://registry.yarnpkg.com/graphql-yoga/-/graphql-yoga-1.9.1.tgz#1e83ac8d4c262cc28397f6b21acd7d894bcf1f4c"
+[email protected].2:
+  version "1.9.2"
+  resolved "https://registry.yarnpkg.com/graphql-yoga/-/graphql-yoga-1.9.2.tgz#85bf796455e98785945b097fc70edccabdb755e7"
   dependencies:
     "@types/cors" "^2.8.3"
     "@types/express" "^4.11.1"