### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When folder names contain a space then `listObjects` returns names without `/` at the end. Without space it works fine.

### Expected Behavior

Folders containing space in the name are returned with `/` at the end.

### How are you starting LocalStack?

With a `docker run` command

### Steps To Reproduce

awslocal s3api put-object --bucket bucket-name --key "folder name/"

awslocal s3api list-objects --bucket bucket-name
```
{
    "Contents": [
        {
            "Key": "folder name",
            "LastModified": "2023-12-11T10:15:20.000Z",
            "ETag": "\"d41d8cd98f00b204e9800998ecf8427e\"",
            "Size": 0,
            "StorageClass": "STANDARD",
            "Owner": {
                "DisplayName": "webfile",
                "ID": "75aa57f09aa0c8caeab4f8c24e99d10f8e7faeebf76c078efc7c6caea54ba06a"
            }
        }
    ],
    "RequestCharged": null
}
```


### Environment

```markdown
- OS: Linux Mint 21.2
- LocalStack: localstack/localstack:3.0
```


### Anything else?

_No response_
# GET 
        simple_params = {"Bucket": bucket_name, "Key": _key}
        url = _generate_presigned_url(client, simple_params, expires)
        response = .get(url)
        assert response.status_code == 200
        assert response.content == b"123"
        params = {
            "Bucket": bucket_name,
            "Key": _key,
            "ResponseContentType": "text/plain",
            "ResponseContentDisposition": "attachment;  filename=test.txt",
        }
        presigned = _generate_presigned_url(client, params, expires)
        response = .get(presigned)
        assert response.status_code == 200
        assert response.content == b"123"
        _data = f"this should be found in when you download {_key}."
        # inva
        response = .get(
            _make_url_invalid(s3_url, _key, presigned),
            data=_data,
            headers={"Content-Type": "my-fake-content/type"},
        )
        assert response.status_code == 403
        exception = xmltodict.parse(response.content)
        snapshot.match("invalid-get-1", exception)
        # put 
        response = .put(
            _generate_presigned_url(client, simple_params, expires, client_method="put_"),
            data=_data,