Bump graphql from 16.7.1 to 16.8.1

Bumps [graphql](https://github.com/graphql/graphql-js) from 16.7.1 to 16.8.1.
- [Release notes](https://github.com/graphql/graphql-js/releases)
- [Commits](graphql/graphql-js@v16.7.1...v16.8.1)

---
updated-dependencies:
- dependency-name: graphql
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package-lock.json

@@ -39,7 +39,7 @@
     "bcrypt": "^5.1.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
-    "graphql": "^16.7.1",
+    "graphql": "^16.8.1",
     "passport": "^0.6.0",
     "passport-jwt": "^4.0.1",
     "pg": "^8.11.1",