module: use monkey-patchable `readFileSync`
Through monkey-patching fs and module it's possible to make Node
support files in zip archives for commonjs, combined with the
experimental loaders the same is possible for ESM. However one line
prevents this from working when importing a commonjs file from an ESM
file. To fix that this PR updates the commonjs translator to use the
monkey-patchable fs.readFileSync instead of destructuring
readFileSync from fs.