Update to Prettier 2.3.0

[wincent]

https://prettier.io/blog/2020/11/20/2.2.0.html

[jbalsas]

Updated title to account for the new version https://prettier.io/blog/2021/05/09/2.3.0.html

I think some JS Formatting Improvements look somewhat more aligned with traditional Liferay SF

[izaera]

For the record: we are in prettier 2.1.2 currently.