fix(server): cache props

[remcolakens]

Context

The cache header always defaults to cache: default, meaning you get errors when using it in combination with revalidate.

Changes

• Removed the default value

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have tested my code for breaking changes and added the corresponding footer in this PR if needed
• I have added tests that prove my fix is effective or that my feature works

[changeset-bot]

🦋 Changeset detected

Latest commit: bf22387

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@labdigital/graphql-fetcher	Patch

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