chore(deps-dev): bump graphql from 15.7.2 to 15.8.0 (#534)

Author: dependabot[bot]

yarn.lock

@@ -1939,9 +1939,9 @@ graphql@^14.5.3:
     iterall "^1.2.2"
 
 graphql@^15.6.0:
-  version "15.7.2"
-  resolved "https://registry.yarnpkg.com/graphql/-/graphql-15.7.2.tgz#85ab0eeb83722977151b3feb4d631b5f2ab287ef"
-  integrity sha512-AnnKk7hFQFmU/2I9YSQf3xw44ctnSFCfp3zE0N6W174gqe9fWG/2rKaKxROK7CcI3XtERpjEKFqts8o319Kf7A==
+  version "15.8.0"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-15.8.0.tgz#33410e96b012fa3bdb1091cc99a94769db212b38"
+  integrity sha512-5gghUc24tP9HRznNpV2+FIoq3xKkj5dTQqf4v0CpdPbFVwFkWoxOM+o+2OC9ZSvjEMTjfmG9QT+gcvggTwW1zw==
 
 has-flag@^3.0.0:
   version "3.0.0"