### 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 = client.create_bucket(Bucket=bucket_1)
            snapshot.match("create_bucket", response)
            response = aws_client.s3.create_bucket(
                Bucket=bucket_2,
                CreateBucketConfiguration={
                    "LocationConstraint": SECONDARY_TEST_AWS_REGION_NAME,
                },
            )
            snapshot.match("create_bucket_location_constraint", response)
            response = client.head_bucket(Bucket=bucket_1)
            snapshot.match("head_bucket", response)
            snapshot.match(
                "head_bucket_filtered_header",
                _filter_header(response["ResponseMetadata"]["HTTPHeaders"]),
            )
            response = aws_client.s3.head_bucket(Bucket=bucket_2)
            snapshot.match("head_bucket_2", response)
            snapshot.match(
                "head_bucket_2_filtered_header",
                _filter_header(response["ResponseMetadata"]["HTTPHeaders"]),
            )
            with pytest.raises(ClientError) as e:
                aws_client.s3.head_bucket(Bucket=f"does-not-exist-{long_uid()}")
            snapshot.match("head_bucket_not_exist", e.value.response)
        finally:
            client.delete_bucket(Bucket=bucket_1)
            aws_client.s3.delete_bucket(Bucket=bucket_2)
    @markers.aws.validated
    @markers.snapshot.skip_snapshot_verify
    def test_bucket_name_with_dots(self, s3_create_bucket, snapshot, aws_client):