[RFC] Customize path to package.json where version is specified

[jam-fran]

How do you envision this feature/change to look/work like?

Similar to the GitHub action, would be great to be able to specific a custom path to the package.json where the designed version number is located. Something like this:

plasmo build --version-file ../../package.json

What is the purpose of this change/feature? Why?

In monorepos, the source of truth for the app's version is often kept in the root package.json as opposed to in the extension's directory.

(OPTIONAL) Example implementations

No response

(OPTIONAL) Contribution

• I would like to contribute to this RFC via a PR

Verify canary release

• I verified that the issue exists in plasmo canary release

Code of Conduct

• I agree to follow this project's Code of Conduct
• I checked the current issues for duplicate problems.