fix(deps): update dependency @netlify/serverless-functions-api to v1.26.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@netlify/serverless-functions-api	1.25.0 -> 1.26.0

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Release Notes

netlify/serverless-functions-api (@​netlify/serverless-functions-api)

### [`v1.26.0`](https://redirect.github.com/netlify/serverless-functions-api/compare/98f208e7f8db891c568df179f0274d6b860059fc...baf2b546a0321d799ccff4c94a0be85364b737d1) [Compare Source](https://redirect.github.com/netlify/serverless-functions-api/compare/98f208e7f8db891c568df179f0274d6b860059fc...baf2b546a0321d799ccff4c94a0be85364b737d1)

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Configuration

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