chore(deps): update dependency graphql-yoga to v1.5.1

Author: renovate-bot

Diff for: example/package.json

@@ -5,7 +5,7 @@
   },
   "dependencies": {
     "graphql-binding-github": "0.3.18",
-    "graphql-yoga": "1.5.0"
+    "graphql-yoga": "1.5.1"
   },
   "now": {
     "alias": "graphql-binding-github"

Diff for: example/yarn.lock

@@ -2,6 +2,13 @@
 # yarn lockfile v1
 
 
+"@babel/runtime@^7.0.0-beta.40":
+  version "7.0.0-beta.40"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.0.0-beta.40.tgz#8e3b8f1d2d8639d010e991a7e99c1d9ef578f886"
+  dependencies:
+    core-js "^2.5.3"
+    regenerator-runtime "^0.11.1"
+
 "@types/body-parser@*":
   version "1.16.8"
   resolved "https://registry.yarnpkg.com/@types/body-parser/-/body-parser-1.16.8.tgz#687ec34140624a3bec2b1a8ea9268478ae8f3be3"
@@ -137,10 +144,11 @@ apollo-tracing@^0.1.0:
   dependencies:
     graphql-extensions "^0.0.x"
 
-apollo-upload-server@^4.0.0-alpha.1:
-  version "4.0.0-alpha.1"
-  resolved "https://registry.yarnpkg.com/apollo-upload-server/-/apollo-upload-server-4.0.0-alpha.1.tgz#9f680ad31578d51305c5641cdc5e0014db866f85"
+apollo-upload-server@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/apollo-upload-server/-/apollo-upload-server-5.0.0.tgz#c953b523608313966e0c8444637f4ae8ef77d5bc"
   dependencies:
+    "@babel/runtime" "^7.0.0-beta.40"
     busboy "^0.2.14"
     object-path "^0.11.4"
 
@@ -271,6 +279,10 @@ core-js@^2.5.1:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.1.tgz#ae6874dc66937789b80754ff5428df66819ca50b"
 
+core-js@^2.5.3:
+  version "2.5.3"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.3.tgz#8acc38345824f16d8365b7c9b4259168e8ed603e"
+
 core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -523,17 +535,17 @@ graphql-tools@^2.18.0:
     graphql-subscriptions "^0.5.6"
     uuid "^3.1.0"
 
-[email protected].0:
-  version "1.5.0"
-  resolved "https://registry.yarnpkg.com/graphql-yoga/-/graphql-yoga-1.5.0.tgz#2bdff57e327fc1183bd2312d9fdc6503e39005e3"
+[email protected].1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/graphql-yoga/-/graphql-yoga-1.5.1.tgz#b98cebeb8b57cc3eba09dccbdaa11ddc0330e7cc"
   dependencies:
     "@types/cors" "^2.8.3"
     "@types/express" "^4.0.39"
     "@types/graphql" "^0.12.0"
     "@types/zen-observable" "^0.5.3"
     apollo-server-express "^1.3.2"
     apollo-server-lambda "1.3.2"
-    apollo-upload-server "^4.0.0-alpha.1"
+    apollo-upload-server "^5.0.0"
     aws-lambda "^0.1.2"
     body-parser-graphql "1.0.0"
     cors "^2.8.4"
@@ -756,6 +768,10 @@ [email protected]:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
+regenerator-runtime@^0.11.1:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz#be05ad7f9bf7d22e056f9726cee5017fbf19e2e9"
+
 [email protected], safe-buffer@~5.1.0:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"