Bump graphql from 15.4.0 to 16.12.0

Bumps [graphql](https://github.com/graphql/graphql-js) from 15.4.0 to 16.12.0.
- [Release notes](https://github.com/graphql/graphql-js/releases)
- [Commits](graphql/graphql-js@v15.4.0...v16.12.0)

---
updated-dependencies:
- dependency-name: graphql
  dependency-version: 16.12.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -37,7 +37,7 @@
     "commander": "^7.1.0",
     "file-set": "^4.0.1",
     "fs-extra": "^9.0.1",
-    "graphql": "^15.3.0",
+    "graphql": "^16.12.0",
     "graphql-tag": "^2.11.0",
     "inquirer": "^8.2.0",
     "joi": "^17.2.1",

yarn.lock

@@ -3327,10 +3327,10 @@ graphql-tag@^2.11.0:
   dependencies:
     tslib "^2.1.0"
 
-graphql@^15.3.0:
-  version "15.4.0"
-  resolved "https://registry.npmjs.org/graphql/-/graphql-15.4.0.tgz"
-  integrity sha512-EB3zgGchcabbsU9cFe1j+yxdzKQKAbGUWRb13DsrsMN1yyfmmIq+2+L5MqVWcDCE4V89R5AyUOi7sMOGxdsYtA==
+graphql@^16.12.0:
+  version "16.12.0"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-16.12.0.tgz#28cc2462435b1ac3fdc6976d030cef83a0c13ac7"
+  integrity sha512-DKKrynuQRne0PNpEbzuEdHlYOMksHSUI8Zc9Unei5gTsMNA2/vMpoMz/yKba50pejK56qj98qM0SjYxAKi13gQ==
 
 growly@^1.3.0:
   version "1.3.0"