### Is your feature request related to a problem? Please describe.

I am creating a library that will mostly be used in electron projects. The library needs to perform http request to a localhost server that uses a self signed certificate, so I need to use https.Agent. The problem is, that axios uses the xhr adapter instead of the http adapter. When i try to import the correct adapter from `axios/lib/adapters/http` I get the error `ERR_PACKAGE_PATH_NOT_EXPORTED`. 

### Describe the solution you'd like

I need a way to tell axios to always use the http adapter. The easiest way to do this is by exposing `axios/lib/adapters/http`.

### Describe alternatives you've considered

_No response_

### Additional context/Screenshots

_No response_
lib/adapters/index.js
import utils from '../utils.js';
import httpAdapter from './http.js';
import xhrAdapter from './xhr.js';
const adapters = {
  http: httpAdapter,
  xhr: xhrAdapter
}
export default {
  getAdapter: (nameOrAdapter) => {
    if(utils.isString(nameOrAdapter)){
      const adapter = adapters[nameOrAdapter];
      if (!nameOrAdapter) {
        throw Error(
          utils.hasOwnProp(nameOrAdapter) ?
            `Adapter '${nameOrAdapter}' is not available in the build` :
            `Can not resolve adapter '${nameOrAdapter}'`
        );
      }
      return adapter
    }
    if (!utils.isFunction(nameOrAdapter)) {
      throw new TypeError('adapter is not a function');
    }
    return nameOrAdapter;
  },
  adapters
}