chore(deps): update dependency knip to ^6.6.1

This MR contains the following updates:

Package	Change	Age	Confidence
knip (source)	^6.6.0 → ^6.6.1

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Release Notes

webpro-nl/knip (knip)

v6.6.1: Release 6.6.1

Compare Source

• Fix website papercuts (#​1696) (c6d9c43) - thanks @​skoeva!
• fix(rslib): resolve entry points from rslib config (#​1695) (af83d68) - thanks @​rpereira-anchor!
• Update react-email plugin for react-email@​6 (#​1694) (200db55) - thanks @​krystofspiller!
• Introduce Manifest wrapper with scriptNames + getMajor helpers (6fded2f)

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