Bump graphql from 15.8.0 to 16.6.0

Bumps [graphql](https://github.com/graphql/graphql-js) from 15.8.0 to 16.6.0.
- [Release notes](https://github.com/graphql/graphql-js/releases)
- [Commits](graphql/graphql-js@v15.8.0...v16.6.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -40,7 +40,7 @@
         "apollo-upload-client": "^17.0.0",
         "big.js": "^6.2.1",
         "crypto-es": "^1.2.7",
-        "graphql": "^15",
+        "graphql": "^16",
         "ibantools": "^4.2.2",
         "jsqr": "^1.4.0",
         "lodash-es": "^4.17.21",

yarn.lock

@@ -5872,6 +5872,11 @@ [email protected], graphql-tag@^2.10.1, graphql-tag@^2.12.6:
   resolved "https://registry.yarnpkg.com/graphql/-/graphql-15.8.0.tgz#33410e96b012fa3bdb1091cc99a94769db212b38"
   integrity sha512-5gghUc24tP9HRznNpV2+FIoq3xKkj5dTQqf4v0CpdPbFVwFkWoxOM+o+2OC9ZSvjEMTjfmG9QT+gcvggTwW1zw==
 
+graphql@^16:
+  version "16.6.0"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-16.6.0.tgz#c2dcffa4649db149f6282af726c8c83f1c7c5fdb"
+  integrity sha512-KPIBPDlW7NxrbT/eh4qPXz5FiFdL5UbaA0XUNz2Rp3Z3hqBSkbj0GVjwFDztsWVauZUWsbKHgMg++sk8UX0bkw==
+
 handle-thing@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-2.0.1.tgz#857f79ce359580c340d43081cc648970d0bb234e"