### 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_
# ACL 
        response = secondary_client.get_(Bucket=bucket_name, Key=key_name)
        assert response["Body"].read() == body1
        assert secondary_client.put_(Bucket=bucket_name, Key=key_name, Body=body2)
        # The 
        response = primary_client.get_(Bucket=bucket_name, Key=key_name)
        assert response["Body"].read() == body2
    @markers.aws.unknown
    def test_cross_account_copy_(
        self, primary_client, secondary_client, cleanups, s3_empty_bucket
    ):
        bucket_name = short_uid()
        key_name = "lorem/ipsum"
        key_name_copy = "lorem/ipsum2"
        body1 = b"zaphod beeblebrox"
        # Firs
        create_s3_bucket(bucket_name=bucket_name, s3_client=primary_client)
        cleanups.append(lambda: primary_client.delete_bucket(Bucket=bucket_name))
        cleanups.append(lambda: s3_empty_bucket(bucket_name))
        primary_client.put_(Bucket=bucket_name, Key=key_name, Body=body1)
        # Asse
        response = secondary_client.copy_(
            Bucket=bucket_name, Key=key_name_copy, CopySource=f"{bucket_name}/{key_name}"
        )
        # Yet 
        response = secondary_client.list_s(Bucket=bucket_name)
        bucket_keys = {key["Key"] for key in response["Contents"]}
        assert key_name in bucket_keys
        assert key_name_copy in bucket_keys
class TestS3TerraformRawRequests: