include non-javascript files in package

[jfhbrook]

OK, this time I promise it's not PEBKAC - I have a package here:

https://github.com/jfhbrook/public/tree/main/old-memes/licenseify

which has these text files in it:

https://github.com/jfhbrook/public/tree/main/old-memes/licenseify/licenses

and listed in the package.json as files here:

https://github.com/jfhbrook/public/blob/main/old-memes/licenseify/package.json#L29-L34

but the package only contains *.js files, node_modules and the package.json:

$ ls /usr/lib/node_modules_18/licenseify
bin.js  generate.js  list.js  node_modules  package.json  pretty-error.js

I'm guessing that npm2rpm is being naive about trying to scrub non-js files, under the philosophy that a package shouldn't contain the extra cruft that often gets shipped to npm. But in my case those are effectively embedded blobs. Is there a sensible way to get npm2rpm to leave those files in? I'm OK with having to manually edit the spec file, if I know what I'm aiming for.