Update dependency graphiql to v3.0.8

[mend-for-github-com[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
graphiql (source)	3.0.6 -> 3.0.8

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Release Notes

graphql/graphiql

### [`v3.0.8`](https://togithub.com/graphql/graphiql/blob/HEAD/packages/graphiql/CHANGELOG.md#​308) [Compare Source](https://togithub.com/graphql/graphiql/compare/graphiql@3.0.7...graphiql@3.0.8) ##### Patch Changes - Updated dependencies \[[`39bf31d1`](https://togithub.com/graphql/graphiql/commit/39bf31d15b1e7fb5f235ec9adc1ce8081536de4a)]: - [@​graphiql/react](https://togithub.com/graphiql/react)[@​0](https://togithub.com/0).20.1 ### [`v3.0.7`](https://togithub.com/graphql/graphiql/blob/HEAD/packages/graphiql/CHANGELOG.md#​307) [Compare Source](https://togithub.com/graphql/graphiql/compare/graphiql@3.0.6...graphiql@3.0.7) ##### Patch Changes - Updated dependencies \[[`f6afd22d`](https://togithub.com/graphql/graphiql/commit/f6afd22d3f5a20089759042f16fd865646a32038)]: - [@​graphiql/react](https://togithub.com/graphiql/react)[@​0](https://togithub.com/0).20.0

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Configuration

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