@opentelemetry/instrumentation-express Route and Span Name is incorrect

[ray58750034]

What version of OpenTelemetry are you using?

@opentelemetry/api 1.8.0
@opentelemetry/instrumentation-express  >0.33.1 & <=0.37.0

What version of Node are you using?

v18.18.2

What did you do?

I use following code to reproduce the issue

(async () => {
  const express = require('express');
  const http = require('http');
  const app = express();
  const port = 6666;
  const server = app.listen(port);

  router.all('/foo', (req, res, next) => {
    res.json({ hello: 'yes' });
    res.end();
    next();
  });

  app.use((req, res, next) => {
    console.log('-------- post handler');
    next();
  });

  http
    .request({
      method: 'POST',
      hostname: '127.0.0.1',
      port,
      path: '/foo'
    })
    .end();

  await TimeUtil.sleep(200);
})();

What did you expect to see?

Span name: POST /foo

What did you see instead?

Span name: POST /

Additional context

I try to debug this issue and found that line 201 change in this commit removed type === ExpressLayerType.REQUEST_HANDLER condition that would cause route to be overwrite in middleware after request handler.