### 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_
"""
Request parsers for the different AWS service protocols.
The module contains classes that take an HTTP request to a service, and
given an operation model, parse the HTTP request according to the
specified input shape.
It can be seen as the counterpart to the ``serialize`` module in
``botocore`` (which serializes the request before sending it to this
parser). It has a lot of similarities with the ``parse`` module in
``botocore``, but serves a different purpose (parsing requests
instead of responses).
The different protocols have many similarities. The class hierarchy is
designed such that the parsers share as much logic as possible.
The class hierarchy looks as follows:
::
                          ┌─────────────┐
                          │RequestParser│
                          └─────────────┘
                             ▲   ▲   ▲
           ┌─────────────────┘   │   └────────────────────┐
  ┌────────┴─────────┐ ┌─────────┴───────────┐ ┌──────────┴──────────┐
  │QueryRequestParser│ │BaseRestRequestParser│ │BaseJSONRequestParser│