### 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_
response = aws_client.lambda_.invoke(FunctionName=function_name)
        presigned_url = response["Payload"].read()
        presigned_url = json.loads(to_str(presigned_url))["body"].strip('"')
        assert "=AES256" in presigned_url
        # AWS 
        response = .put(presigned_url, verify=False, data=b"123456")
        assert response.status_code == 403
        # asse
        # beca
        response = .put(
            presigned_url,
            data=b"123456",
            verify=False,
            headers={"Content-MD5": "4QrcOUm6Wau+VuBX8g+IPg=="},
        )
        assert response.status_code == 200
        # asse
        # it w
        response = .put(
            presigned_url,
            data=b"123456",
            verify=False,
            headers={
                "Content-MD5": "4QrcOUm6Wau+VuBX8g+IPg==",
                "x-amz-server-side-encryption": "AES256",
            },
        )
        assert response.status_code == 200
    @markers.aws.validated
    def test_pre_signed_url_forward_slash_bucket(