chore(docs): update vue language package name

[marktlinn]

Volar package name in Mason registry has changed to vue_ls in latest, see commit history https://github.com/mason-org/mason-registry/tree/main/packages/vue-language-server

[pkg-pr-new]

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vue-component-meta

npm i https://pkg.pr.new/vuejs/language-tools/vue-component-meta@5376

vue-component-type-helpers

npm i https://pkg.pr.new/vuejs/language-tools/vue-component-type-helpers@5376

@vue/language-plugin-pug

npm i https://pkg.pr.new/vuejs/language-tools/@vue/language-plugin-pug@5376

@vue/language-core

npm i https://pkg.pr.new/vuejs/language-tools/@vue/language-core@5376

@vue/language-server

npm i https://pkg.pr.new/vuejs/language-tools/@vue/language-server@5376

@vue/language-service

npm i https://pkg.pr.new/vuejs/language-tools/@vue/language-service@5376

vue-tsc

npm i https://pkg.pr.new/vuejs/language-tools/vue-tsc@5376

@vue/typescript-plugin

npm i https://pkg.pr.new/vuejs/language-tools/@vue/typescript-plugin@5376

commit: d822dc9