Fix for Prettier v2 and plugin-tailwindcss problem

[sosukesuzuki]

Fixes #3036

This PR makes only using Prettier v3 or higher, run an instance of Prettier in a worker.

• Run tests
• Update the CHANGELOG.md with a summary of your changes

[mreduar]

The merging of this PR brought back error #3020 or #3031

["INFO" - 1:39:28 PM] Extension Name: esbenp.prettier-vscode.
["INFO" - 1:39:28 PM] Extension Version: 9.16.0.
["INFO" - 1:39:28 PM] Attempted to load Prettier module from /var/www/html/node_modules/prettier
["ERROR" - 1:39:28 PM] Failed to load module. If you have prettier or plugins referenced in package.json, ensure you have run `npm install`
["ERROR" - 1:39:28 PM] Cannot load Prettier version from package.json
Error: Cannot load Prettier version from package.json
    at t.ModuleResolver.loadPrettierVersionFromPackageJson (/root/.vscode-server/extensions/esbenp.prettier-vscode-9.16.0/dist/extension.js:1:3820)
    at t.ModuleResolver.getPrettierInstance (/root/.vscode-server/extensions/esbenp.prettier-vscode-9.16.0/dist/extension.js:1:5025)
    at t.default.handleActiveTextEditorChanged (/root/.vscode-server/extensions/esbenp.prettier-vscode-9.16.0/dist/extension.js:1:10626)
    at t.default.handleActiveTextEditorChangedSync (/root/.vscode-server/extensions/esbenp.prettier-vscode-9.16.0/dist/extension.js:1:10228)
    at t.default.registerDisposables (/root/.vscode-server/extensions/esbenp.prettier-vscode-9.16.0/dist/extension.js:1:13071)
    at /root/.vscode-server/extensions/esbenp.prettier-vscode-9.16.0/dist/extension.js:1:81163
    at processTicksAndRejections (node:internal/process/task_queues:96:5)

Some time ago I had the problem, I solved it by adding "prettier.prettierPath": "./node_modules/prettier", but it doesn't work anymore in the latest version. I had to go back to the previous version 9.15. Last night everything was working fine.

[sosukesuzuki]

@mreduar Your problem is a different from #3020. Please open new issue.

[vsiao]

filed #3041