fix(deps): update dependency @graphql-tools/delegate to ^10.0.15

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@graphql-tools/delegate (source)	^10.0.14 -> ^10.0.15

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Release Notes

ardatan/graphql-tools (@​graphql-tools/delegate)

### [`v10.0.15`](https://togithub.com/ardatan/graphql-tools/blob/HEAD/packages/delegate/CHANGELOG.md#10015) [Compare Source](https://togithub.com/ardatan/graphql-tools/compare/@graphql-tools/delegate@10.0.14...@graphql-tools/delegate@10.0.15) ##### Patch Changes - [`d54b21a`](https://togithub.com/ardatan/graphql-tools/commit/d54b21a235f9632d320a32f15594ecd70b5eae29) Thanks [@​ardatan](https://togithub.com/ardatan)! - If an abstract type on the gateway resolves to a type that does not exist on the gateway, return null instead of showing an error to the user - [`d54b21a`](https://togithub.com/ardatan/graphql-tools/commit/d54b21a235f9632d320a32f15594ecd70b5eae29) Thanks [@​ardatan](https://togithub.com/ardatan)! - If an enum value coming from the subschema is not available on gateway, do not show an error to the user but return null instead

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