Dependency deprecation warning in Node 16+

[Michionlion]

In Node 16 and up, running prettier-standard generates the following error:

(node:416235) [DEP0128] DeprecationWarning: Invalid 'main' field in '/home/saejin/projects/personal/indexify/node_modules/find-parent-dir/package.json' of 'find-parent-dir.js'. Please either fix that or report it to the module author

This is caused by a dependency of prettierx -- find-parent-dir. A fix was released as version 0.3.1 of that package, and incorporated in prettierx in version 0.18.2. The version of prettierx used in prettier-standard should probably be updated to 0.18.2 or 0.19.0 (the latest as of this issue); some preliminary testing by forcing resolution seems to not cause any issues.

In the meantime, people who encounter this issue can add the following snippet to their package.json, and Yarn will force prettierx version 0.19.0 (with patches) to be installed instead of the current 0.11.3. Npm has an old plugin to do the same, and a new RFC for the same functionality under a different name.

"resolutions": {
  "prettierx": "~0.19.0"
}