chore(deps): update dependency fetch-mock to v12

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
fetch-mock (source)	^11.0.0 -> ^12.0.0

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Release Notes

wheresrhys/fetch-mock (fetch-mock)

### [`v12.0.0`](https://redirect.github.com/wheresrhys/fetch-mock/blob/HEAD/packages/fetch-mock/CHANGELOG.md#1200-2024-10-24) [Compare Source](https://redirect.github.com/wheresrhys/fetch-mock/compare/fetch-mock-v11.1.5...fetch-mock-v12.0.0) ##### ⚠ BREAKING CHANGES - Replaced legacy fetch-mock code with fetch-mock/core code ##### Features - Replaced legacy fetch-mock code with fetch-mock/core code ([999ce92](https://redirect.github.com/wheresrhys/fetch-mock/commit/999ce9257de6683830c8e70dcda3862c3d13699e))

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