chore(deps): update dependency graphql-request to v1.8.1

Author: renovate-bot

package.json

@@ -11,7 +11,7 @@
     "test": "exit"
   },
   "dependencies": {
-    "graphql-request": "1.6.0",
+    "graphql-request": "1.8.1",
     "micro": "9.3.3",
     "path-match": "1.2.4",
     "raven": "2.6.3"

yarn.lock

@@ -65,9 +65,9 @@ escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
-graphql-request@1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/graphql-request/-/graphql-request-1.6.0.tgz#afe87cf2a336acabb0cc2a875900202eda89f412"
+graphql-request@1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/graphql-request/-/graphql-request-1.8.1.tgz#859f38810e4fd7ee4ce0db7cf5e9c6ee13f1ab94"
   dependencies:
     cross-fetch "2.0.0"