### 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_
self,
        s3_bucket,
        use_virtual_address,
        snapshot,
        aws_client,
        aws_client_factory,
    ):
        snapshot.add_transformers_list(
            [
                snapshot.transform.key_value("x-amz-request-id"),
                snapshot.transform.key_value("x-amz-id-2"),
                snapshot.transform.key_value("last-modified", reference_replacement=False),
                snapshot.transform.key_value("date", reference_replacement=False),
                snapshot.transform.key_value("server"),
            ]
        )
        _key = "temp.txt"
        aws_client.s3.put_(Key=_key, Bucket=s3_bucket, Body="123")
        s3_config = {"addressing_s": "virtual"} if use_virtual_address else {}
        client = aws_client_factory(
            config=Config(s3=s3_config),
            endpoint_url=_endpoint_url(),
        ).s3
        url = _generate_presigned_url(client, {"Bucket": s3_bucket, "Key": _key}, expires=10)
        response = .get(url)
        assert response.ok
        lowercase_headers = {k.lower(): v for k, v in response.headers.items()}
        snapshot.match("get-obj-content-len-headers", lowercase_headers)
    @markers.aws.validated
    def test_empty_bucket_fixture(self, s3_bucket, s3_empty_bucket, snapshot, aws_client):