### Describe the bug

Module http adapter is not beind exported, so I cannot force axios to use the http adapter instead of xhr

### To Reproduce

```js
const axios =  require('axios');
const url = 'https://catfact.ninja/fact';
axios.get(url, {
  adapter: require('axios/lib/adapters/http'),
}).then(console.log).catch(console.log);
```
or 
```js
const instance = axios.create({
  adapter: require('axios/lib/adapters/http'),
})
```
It works using axios@0.27.2




### Expected behavior

Use HTTP adapter

### Axios Version

1.1.3 and 1.2.0-alpha.1

### Adapter Version

HTTP

### Browser

_No response_

### Browser Version

_No response_

### Node.js Version

19.0.0

### OS

_No response_

### Additional Library Versions

_No response_

### Additional context/Screenshots

_No response_
lib/adapters/http.js
} else if (utils.isArrayBuffer(data)) {
        data = Buffer.from(new Uint8Array(data));
      } else if (utils.isString(data)) {
        data = Buffer.from(data, 'utf-8');
      } else {
        return reject(new AxiosError(
          'Data after transformation must be a string, an ArrayBuffer, a Buffer, or a Stream',
          AxiosError.ERR_BAD_REQUEST,
          config
        ));
      }
      
      headers.set('Content-Length', data.length, false);
      if (config.maxBodyLength > -1 && data.length > config.maxBodyLength) {
        return reject(new AxiosError(
          'Request body larger than maxBodyLength limit',
          AxiosError.ERR_BAD_REQUEST,
          config
        ));
      }
    }
    const contentLength = +headers.getContentLength();
    if (utils.isArray(maxRate)) {
      maxUploadRate = maxRate[0];
      maxDownloadRate = maxRate[1];
    } else {
      maxUploadRate = maxDownloadRate = maxRate;
    }
    if (data && (onUploadProgress || maxUploadRate)) {
      if (!utils.isStream(data)) {