docs: Hardcode eslintVersion.js on release

Problem

Right now, docs/_data/eslintVersion.js reads from the root package.json to retrieve the version of ESLint. This makes it difficult to copy the docs files into another repo (for translation purposes).

Solution

Instead of reading the version dynamically, we should instead just hardcode this value whenever we do a release. So in Makefile.js, we can add a step where we write the equivalent of module.exports = "8.22.0"; into docs/_data/eslintVersion.js. I think we can make that change around this line. We are already adding the contents of docs into the commit, so as long as we update eslintVersion.js before that point, everything should work.

[nzakas]

I’m trying to eliminate the relationship between the docs site and the package.json. The docs site should know what version it represents without any external references.

[sararita28]

I read the file changes and it seems like jugalthakkar met the latest requirements of nzakas in the PR. Any other good first issues to work on nzakas? I would love to contribute.