Extend toNewsKitIcon parameter types

[KayKostadinov]

Description

Extend toNewsKitIcon parameter types to include EmotionIcon.

This is needed due to an update in the @emotion-icons package. Bootstrapping a project with node 18 and react types 18 resolves the type EmotionIcon for the emotion icons. This results is a type error when passing them to the toNewsKitIcon transformer function.

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Dependencies

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