Update dependency @prettier/plugin-php to v0.22.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@prettier/plugin-php	0.21.0 -> 0.22.1

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Release Notes

prettier/prettier-php (@​prettier/plugin-php)

### [`v0.22.1`](https://togithub.com/prettier/plugin-php/releases/tag/v0.22.1) [Compare Source](https://togithub.com/prettier/prettier-php/compare/v0.22.0...v0.22.1) - fix the entry ([#​2290](https://togithub.com/prettier/prettier-php/issues/2290), thanks [@​fisker](https://togithub.com/fisker)) ### [`v0.22.0`](https://togithub.com/prettier/plugin-php/releases/tag/v0.22.0) [Compare Source](https://togithub.com/prettier/prettier-php/compare/v0.21.0...v0.22.0) - feat: make format compatible with "PER Coding Style 2.0" ([#​2269](https://togithub.com/prettier/prettier-php/issues/2269), thanks [@​ferchoz](https://togithub.com/ferchoz)) - fix: make `/standalone` entry work with `require()` ([#​2247](https://togithub.com/prettier/prettier-php/issues/2247), thanks [@​shufo](https://togithub.com/shufo)) - chore: upgrade deps ([#​2289](https://togithub.com/prettier/prettier-php/issues/2289))

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