Add XQuery plugin to list of community plugins (#18266)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: fisker Cheung <lionkay@gmail.com>

docs/plugins.md

@@ -73,6 +73,7 @@ Strings provided to `plugins` are ultimately passed to [`import()` expression](h
 - [`prettier-plugin-solidity`](https://github.com/prettier-solidity/prettier-plugin-solidity) by [**@mattiaerre**](https://github.com/mattiaerre)
 - [`prettier-plugin-svelte`](https://github.com/sveltejs/prettier-plugin-svelte) by [**@sveltejs**](https://github.com/sveltejs)
 - [`prettier-plugin-toml`](https://github.com/un-ts/prettier/tree/master/packages/toml) by [**@JounQin**](https://github.com/JounQin) and [**@so1ve**](https://github.com/so1ve)
+- [`prettier-plugin-xquery`](https://github.com/drrataplan/prettier-plugin-xquery) by [**@DrRataplan**](https://github.com/drrataplan)
 
 ## Developing Plugins