fs.globSync returns incorrect results with non-UTF8 encoded file names.

For example... on Linux, where file names are just byte sequences... ```js const { writeFileSync, existsSync, globSync } = require('node:fs'); const path = Buffer.from([0xe9]); writeFileSync(path, 'hello'); existsSync(path); // true console.log(globSync('[^a-z]')); // [ '�' ] non-utf8 bytes in the file name end up replaced. ``` The `globSync`, et. al APIs likely need an `encoding` option that instructs it to return the filenames as `Buffer` objects.