### 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_create_bucket_with_client, patch_s3_skip_signature_validation_false, aws_client
    ):
        bucket_name = f"bucket-{short_uid()}"
        key_name = "key"
        response = aws_client.sts.get_session_token()
        if not is_aws_cloud():
            # moto 
            # unti
            response["Credentials"]["AccessKeyId"] = TEST_AWS_ACCESS_KEY_ID
            response["Credentials"]["SecretAccessKey"] = TEST_AWS_SECRET_ACCESS_KEY
        client = boto3.client(
            "s3",
            config=Config(signature_version="s3v4"),
            endpoint_url=_endpoint_url(),
            aws_access_key_id=response["Credentials"]["AccessKeyId"],
            aws_secret_access_key=response["Credentials"]["SecretAccessKey"],
            aws_session_token=response["Credentials"]["SessionToken"],
        )
        s3_create_bucket_with_client(s3_client=client, Bucket=bucket_name)
        client.put_(Body="test-value", Bucket=bucket_name, Key=key_name)
        presigned_url = client.generate_presigned_url(
            ClientMethod="get_",
            Params={"Bucket": bucket_name, "Key": key_name},
            ExpiresIn=600,
        )
        response = .get(presigned_url)
        assert response._content == b"test-value"
    @markers.aws.validated
    @pytest.mark.parametrize("signature_version", ["s3", "s3v4"])
    def test_s3_get_response_header_overrides(