Bump graphql from 14.5.8 to 14.6.0 (#7449)
Bumps [graphql](https://github.com/graphql/graphql-js) from 14.5.8 to 14.6.0.
- [Release notes](https://github.com/graphql/graphql-js/releases)
- [Commits](https://github.com/graphql/graphql-js/compare/v14.5.8...v14.6.0)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>