### Describe the bug

Relying on axios automatic serialization to create a form-data results in this error. The following lines are responsible of this error : https://github.com/axios/axios/blob/release/dist/node/axios.cjs#L2654 (mainly the `getLengthSync` function)

According to [form-data themselves](https://github.com/form-data/form-data), using `getLengthSync` is [not recommended](https://github.com/form-data/form-data/blob/master/Readme.md?plain=1#L350).

### To Reproduce

- Create a file buffer with `fs.createReadStream`
- Set HTTP header `Content-Type` to `multipart/form-data` to make use of [automatic serialization](https://github.com/axios/axios#-automatic-serialization-to-formdata)
- Get the form-data `Cannot calculate proper length in synchronous way.` error

### Code snippet

```js
const axios = require("axios");
const fs = require("node:fs");
const fileBuffer = fs.createReadStream("./file.ext");

axios.post('https://httpbin.org/post', {file: fileBuffer}, {
  headers: {
    'Content-Type': 'multipart/form-data'
  }
})
.then(({data}) => console.log(data))
.catch((err) => console.error(err));
```


### Expected behavior

The content length should be calculated without throwing any error.

### Axios Version

1.3.0

### Adapter Version

_No response_

### Browser

_No response_

### Browser Version

_No response_

### Node.js Version

16.19.0

### OS

_No response_

### Additional Library Versions

_No response_

### Additional context/Screenshots

_No response_
test/unit/adapters/http.js
server = await startHTTPServer({
        rate: 100_000,
        useBuffering: true
      });
      const buf = Buffer.alloc(1024 * 1024);
      const controller = new AbortController();
      var {data} = await axios.post(LOCAL_SERVER_URL, buf, {
        responseType: 'stream',
        signal: controller.signal,
        maxRedirects: 0
      });
      setTimeout(() => {
        controller.abort();
      }, 500);
      let streamError;
      data.on('error', function(err) {
        streamError = err;
      });
      try {
        await pipelineAsync(data, devNull());
        assert.fail('stream was not aborted');
      } catch(e) {
        console.log(`pipeline error: ${e}`);
      } finally {
        assert.strictEqual(streamError && streamError.code, 'ERR_CANCELED');
      }
    });
  })
});