[[FEAT]] Use req.logger with Loggable Errors

[jmendiara]

Add support for the missing pattern that allows having per-request logger

const express = require('express');
const Therror = require('therror');
const therrorConnect = require('therror-connect');
const logger = require('logops');

const app = express();

app.use((req, res, next) => {
  req.logger = logger.child({
    corr: 'some_string`
  });
  next();
});

app.use(therrorConnect());