chore(gatsby): update dependencies (gatsbyjs#13296)

## Incorrect warnings reported by npm on fresh installation of Gatsby gatsbyjs#13243

Basic maintenance, updating:

- express-graphql to 0.7.1 
- graphql-tools to 4.0.0
- eslint-plugin-graphql to v3.0.3

packages/gatsby/package.json

@@ -53,13 +53,13 @@
     "eslint-config-react-app": "^3.0.0",
     "eslint-loader": "^2.1.0",
     "eslint-plugin-flowtype": "^2.46.1",
-    "eslint-plugin-graphql": "^2.0.0",
+    "eslint-plugin-graphql": "^3.0.3",
     "eslint-plugin-import": "^2.9.0",
     "eslint-plugin-jsx-a11y": "^6.0.3",
     "eslint-plugin-react": "^7.8.2",
     "event-source-polyfill": "^1.0.5",
     "express": "^4.16.3",
-    "express-graphql": "^0.6.12",
+    "express-graphql": "^0.7.1",
     "fast-levenshtein": "~2.0.4",
     "file-loader": "^1.1.11",
     "flat": "^4.0.0",
@@ -74,8 +74,6 @@
     "graphql": "^14.1.1",
     "graphql-compose": "^6.0.3",
     "graphql-playground-middleware-express": "^1.7.10",
-    "graphql-relay": "^0.6.0",
-    "graphql-tools": "^3.0.4",
     "hash-mod": "^0.0.5",
     "invariant": "^2.2.4",
     "is-relative": "^1.0.0",

yarn.lock

@@ -3095,7 +3095,7 @@ abbrev@1:
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
   integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
 
-accepts@^1.3.0, accepts@~1.3.4, accepts@~1.3.5:
+accepts@^1.3.5, accepts@~1.3.4, accepts@~1.3.5:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.5.tgz#eb777df6011723a3b14e8a72c0805c8e86746bd2"
   integrity sha1-63d99gEXI6OxTopywIBcjoZ0a9I=
@@ -8382,10 +8382,10 @@ eslint-plugin-flowtype@^2.50.3:
   dependencies:
     lodash "^4.17.10"
 
-eslint-plugin-graphql@^2.0.0:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-graphql/-/eslint-plugin-graphql-2.1.1.tgz#dae5d597080075320ea8e98795056309ffe73a18"
-  integrity sha512-JT2paUyu3e9ZDnroSshwUMc6pKcnkfXTsZInX1+/rPotvqOLVLtdrx/cmfb7PTJwjiEAshwcpm3/XPdTpsKJPw==
+eslint-plugin-graphql@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-graphql/-/eslint-plugin-graphql-3.0.3.tgz#9ecdaf5ea8397973e29cea9dbf860420694e9df0"
+  integrity sha512-hHwLyxSkC5rkakJ/SNTWwOswPdVhvfyMCnEOloevrLQIOHUNVIQBg1ljCaRe9C40HdzgcGUFUdG5BHLCKm8tuw==
   dependencies:
     graphql-config "^2.0.1"
     lodash "^4.11.1"
@@ -8857,15 +8857,15 @@ expect@^24.0.0:
     jest-message-util "^24.0.0"
     jest-regex-util "^24.0.0"
 
-express-graphql@^0.6.12:
-  version "0.6.12"
-  resolved "http://registry.npmjs.org/express-graphql/-/express-graphql-0.6.12.tgz#dfcb2058ca72ed5190b140830ad8cdbf76a9128a"
-  integrity sha512-ouLWV0hRw4hnaLtXzzwhdC79ewxKbY2PRvm05mPc/zOH5W5WVCHDQ1SmNxEPBQdUeeSNh29aIqW9zEQkA3kMuA==
+express-graphql@^0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/express-graphql/-/express-graphql-0.7.1.tgz#6c7712ee966c3aba1930e064ea4c8181e56fd3ef"
+  integrity sha512-YpheAqTbSKpb5h57rV2yu2dPNUBi4FvZDspZ5iEV3ov34PBRgnM4lEBkv60+vZRJ6SweYL14N8AGYdov7g6ooQ==
   dependencies:
-    accepts "^1.3.0"
+    accepts "^1.3.5"
     content-type "^1.0.4"
-    http-errors "^1.3.0"
-    raw-body "^2.3.2"
+    http-errors "^1.7.1"
+    raw-body "^2.3.3"
 
 [email protected], express@^4.16.2, express@^4.16.3:
   version "4.16.3"
@@ -10259,13 +10259,6 @@ graphql-playground-middleware-express@^1.7.10:
   dependencies:
     graphql-playground-html "1.6.11"
 
-graphql-relay@^0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/graphql-relay/-/graphql-relay-0.6.0.tgz#18ec36b772cfcb3dbb9bd369c3f8004cf42c7b93"
-  integrity sha512-OVDi6C9/qOT542Q3KxZdXja3NrDvqzbihn1B44PH8P/c5s0Q90RyQwT6guhGqXqbYEH6zbeLJWjQqiYvcg2vVw==
-  dependencies:
-    prettier "^1.16.0"
-
 graphql-request@^1.5.0, graphql-request@^1.6.0:
   version "1.8.2"
   resolved "https://registry.yarnpkg.com/graphql-request/-/graphql-request-1.8.2.tgz#398d10ae15c585676741bde3fc01d5ca948f8fbe"
@@ -10851,14 +10844,14 @@ [email protected], http-errors@~1.6.2, http-errors@~1.6.3:
     setprototypeof "1.1.0"
     statuses ">= 1.4.0 < 2"
 
-http-errors@^1.3.0:
-  version "1.7.1"
-  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.1.tgz#6a4ffe5d35188e1c39f872534690585852e1f027"
-  integrity sha512-jWEUgtZWGSMba9I1N3gc1HmvpBUaNC9vDdA46yScAdp+C5rdEuKWUBLWTQpW9FwSWSbYYs++b6SDCxf9UEJzfw==
+http-errors@^1.7.1:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.2.tgz#4f5029cf13239f31036e5b2e55292bcfbcc85c8f"
+  integrity sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==
   dependencies:
     depd "~1.1.2"
     inherits "2.0.3"
-    setprototypeof "1.1.0"
+    setprototypeof "1.1.1"
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
@@ -16751,11 +16744,6 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@^1.16.0:
-  version "1.16.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.16.3.tgz#8c62168453badef702f34b45b6ee899574a6a65d"
-  integrity sha512-kn/GU6SMRYPxUakNXhpP0EedT/KmaPzr0H5lIsDogrykbaxOpOfAFfk5XA7DZrJyMAv1wlMV3CPcZruGXVVUZw==
-
 prettier@^1.16.4:
   version "1.16.4"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.16.4.tgz#73e37e73e018ad2db9c76742e2647e21790c9717"
@@ -17147,7 +17135,7 @@ [email protected]:
     iconv-lite "0.4.19"
     unpipe "1.0.0"
 
-[email protected], raw-body@^2.3.2:
+[email protected], raw-body@^2.3.3:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.3.tgz#1b324ece6b5706e153855bc1148c65bb7f6ea0c3"
   integrity sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==
@@ -18715,6 +18703,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
   integrity sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==
 
+[email protected]:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
+  integrity sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw==
+
 sha.js@^2.4.0, sha.js@^2.4.8:
   version "2.4.11"
   resolved "http://registry.npmjs.org/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"