### 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_
"Format": "CSV",
                    }
                },
                "IsEnabled": True,
                "IncludedVersions": "All",
                "Schedule": {"Frequency": "Daily"},
            }
            aws_client.s3.put_bucket_inventory_configuration(
                Bucket=src_bucket,
                Id=config_id,
                InventoryConfiguration=inventory_configuration,
            )
        for inv_config_id in ("test-1", "z-test", "a-test"):
            _put_bucket_inventory_configuration(inv_config_id)
        list_inv_configs = aws_client.s3.list_bucket_inventory_configurations(Bucket=src_bucket)
        snapshot.match("list-inventory-config", list_inv_configs)
        del_inv_config = aws_client.s3.delete_bucket_inventory_configuration(
            Bucket=src_bucket,
            Id="z-test",
        )
        snapshot.match("del-inventory-config", del_inv_config)
        list_inv_configs = aws_client.s3.list_bucket_inventory_configurations(Bucket=src_bucket)
        snapshot.match("list-inventory-config-after-del", list_inv_configs)
    @pytest.mark.parametrize(
        "use_virtual_address",
        [True, False],
    )
    @markers.snapshot.skip_snapshot_verify(paths=["$..x-amz-server-side-encryption"])
    @markers.aws.validated
    def test_get__content_length_with_virtual_host(