### 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/http.js
const fullPath = buildFullPath(config.baseURL, config.url);
    const parsed = new URL(fullPath);
    const protocol = parsed.protocol || supportedProtocols[0];
    if (protocol === 'data:') {
      let convertedData;
      if (method !== 'GET') {
        return settle(resolve, reject, {
          status: 405,
          statusText: 'method not allowed',
          headers: {},
          config
        });
      }
      try {
        convertedData = fromDataURI(config.url, responseType === 'blob', {
          Blob: config.env && config.env.Blob
        });
      } catch (err) {
        throw AxiosError.from(err, AxiosError.ERR_BAD_REQUEST, config);
      }
      if (responseType === 'text') {
        convertedData = convertedData.toString(responseEncoding);
        if (!responseEncoding || responseEncoding === 'utf8') {
          data = utils.stripBOM(convertedData);
        }
      } else if (responseType === 'stream') {
        convertedData = stream.Readable.from(convertedData);
      }
      return settle(resolve, reject, {
        data: convertedData,