chore(deps): update dependency @types/graphql to v14

package.json

@@ -24,9 +24,9 @@
     "apollo-upload-server": "^5.0.0"
   },
   "devDependencies": {
-    "@types/graphql": "0.13.4",
+    "@types/graphql": "14.0.1",
     "ava": "0.25.0",
-    "graphql": "0.13.2",
+    "graphql": "14.0.2",
     "graphql-middleware": "1.4.2",
     "graphql-tools": "3.0.5",
     "prettier": "1.13.7",
@@ -39,7 +39,7 @@
     "typescript": "2.9.2"
   },
   "peerDependencies": {
-    "graphql": "^0.13.2",
+    "graphql": "^0.13.2 || ^14.0.0",
     "graphql-middleware": "^1.4.2"
   },
   "release": {

yarn.lock

@@ -158,9 +158,9 @@
   version "0.12.6"
   resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.12.6.tgz#3d619198585fcabe5f4e1adfb5cf5f3388c66c13"
 
-"@types/graphql@0.13.4":
-  version "0.13.4"
-  resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.13.4.tgz#55ae9c29f0fd6b85ee536f5c72b4769d5c5e06b1"
+"@types/graphql@14.0.1":
+  version "14.0.1"
+  resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-14.0.1.tgz#ff44c20fefdf0cf8c390f64b0dfbbc3c10dbaa87"
 
 "@types/node@^9.4.6":
   version "9.6.21"
@@ -1883,11 +1883,11 @@ graphql-tools@^3.0.2:
     iterall "^1.1.3"
     uuid "^3.1.0"
 
-graphql@0.13.2:
-  version "0.13.2"
-  resolved "https://registry.yarnpkg.com/graphql/-/graphql-0.13.2.tgz#4c740ae3c222823e7004096f832e7b93b2108270"
+graphql@14.0.2:
+  version "14.0.2"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-14.0.2.tgz#7dded337a4c3fd2d075692323384034b357f5650"
   dependencies:
-    iterall "^1.2.1"
+    iterall "^1.2.2"
 
 handlebars@^4.0.2:
   version "4.0.11"
@@ -2379,7 +2379,7 @@ issue-parser@^2.2.0:
     lodash.isplainobject "^4.0.6"
     lodash.isstring "^4.0.1"
 
-iterall@^1.1.3, iterall@^1.2.1:
+iterall@^1.1.3, iterall@^1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/iterall/-/iterall-1.2.2.tgz#92d70deb8028e0c39ff3164fdbf4d8b088130cd7"