csv-parser fails when given a stream from `Stream` instead of `fs`

• Operating System: Windows 10
• Node Version: 14.17.1
• NPM Version: 6.14.13
• csv-parser Version: 3.0.0

Expected Behavior

Creating a Readable stream and piping it into the parser should result in parsed csv data

Actual Behavior

internal/streams/readable.js:623
  throw new ERR_METHOD_NOT_IMPLEMENTED('_read()');
  ^

Error [ERR_METHOD_NOT_IMPLEMENTED]: The _read() method is not implemented
    at Readable._read (internal/streams/readable.js:623:9)
    at Readable.read (internal/streams/readable.js:462:10)
    at maybeReadMore_ (internal/streams/readable.js:610:12)
    at processTicksAndRejections (internal/process/task_queues.js:82:21) {
  code: 'ERR_METHOD_NOT_IMPLEMENTED'
}

How Do We Reproduce?

const Stream = require('stream')
const readableStream = new Stream.Readable()
const csv = require('csv-parser')
const fs = require("fs")
const results = [];

fs.createReadStream('csvTest.csv')
    .pipe(csv())
    .on('data', (data) => results.push(data))
    .on('end', () => {
    console.log(results);
    // [
    //   { NAME: 'Daffy Duck', AGE: '24' },
    //   { NAME: 'Bugs Bunny', AGE: '22' }
    // ]
    });
    
readableStream.push(`example,csv,data
    line,two,is
    not,needed,but
    I,made,one
    anyway,0,1`)

readableStream.pipe(csv())
  .on('data', (data) => results.push(data))
  .on('end', () => {
    console.log(results);
    // [
    //   { NAME: 'Daffy Duck', AGE: '24' },
    //   { NAME: 'Bugs Bunny', AGE: '22' }
    // ]
  });

csvTest.csv

both methods of creating a stream should result in the exact same output, as they have the exact same input.

Start by running the Node.js reproduction in the issue with both fs.createReadStream and the manually created Readable, then inspect csv-parser's stream entry point. Confirm whether the parser receives equivalent input and whether both cases produce the expected parsed rows; the issue is done when the reported error is resolved without changing the fs-stream output.