fix(deps): ⬆️ bump roots/wordpress to v6.3.1

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
roots/wordpress (source)	require	patch	6.3 -> 6.3.1

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Release Notes

roots/wordpress (roots/wordpress)

### [`v6.3.1`](https://togithub.com/roots/wordpress/compare/6.3...6.3.1) [Compare Source](https://togithub.com/roots/wordpress/compare/6.3...6.3.1)

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