Bump graphql from 1.7.12 to 1.7.13
Bump graphql from 1.7.12 to 1.7.13

Bumps [graphql](https://github.com/rmosolgo/graphql-ruby) from 1.7.12 to 1.7.13.
- [Changelog](https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG-pro.md)
- [Commits](https://github.com/rmosolgo/graphql-ruby/compare/v1.7.12...v1.7.13)
neinteractiveliterature/intercode,neinteractiveliterature/intercode,neinteractiveliterature/intercode,neinteractiveliterature/intercode,neinteractiveliterature/intercode