no-unpublished-require mistakenly assumes readme.* is published even if in subdirectory

[platinumazure]

I'm trying to consume eslint-plugin-node in my eslint-plugin-qunit. Unfortunately, I'm getting a false positive in rule node/no-unpublished-require because it mistakenly assumes a tests/readme.js file is going to be published by npm, and thus I am getting warned for some devDependencies being imported by the file. In reality, that file is not published (it is not among the files in package.json and npm's exceptions only apply to the package's top-level directory).

I think this can be fixed here by doing one of the following:

• Pass the full relative path (from the package root directory) to the NEVER_IGNORED regex
• Adding a check that the file is in the package root before using the regex

I'm happy to submit a PR if needed; just please let me know which approach you prefer. Of course, I won't complain if you find time to fix this yourself 😄

Thanks for reading and thanks for such a kickass plugin!

EDIT: I wrote a PR using the first approach. Let me know if I should switch approaches.

[mysticatea]

Thank you for this report and PR!

I confirmed it.
I greatly appreciate.

[platinumazure]

Thank you for merging my PR and cutting a release! Greatly appreciate the fast turnaround. 😄