### 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_
# mimi
        # http
        policy = {
            "Id": "test-s3-bucket-access",
            "Version": "2012-10-17",
            "Statement": [
                {
                    "Sid": "AllowSSLRequestsOnly",
                    "Action": "s3:*",
                    "Effect": "Deny",
                    "Resource": [f"arn:aws:s3:::{s3_bucket}", f"arn:aws:s3:::{s3_bucket}/*"],
                    "Condition": {"Bool": {"aws:SecureTransport": "false"}},
                    "Principal": "*",
                }
            ],
        }
        aws_client.s3.put_bucket_policy(Bucket=s3_bucket, Policy=json.dumps(policy))
        # put 
        content = b"test-content"
        aws_client.s3.put_(Bucket=s3_bucket, Key="test/123", Body=content)
        result = aws_client.s3.get_(Bucket=s3_bucket, Key="test/123")
        received_content = result["Body"].read()
        assert received_content == content
        # enab
        monkeypatch.setattr(s3_constants, "ENABLE_MOTO_BUCKET_POLICY_ENFORCEMENT", True)
        with pytest.raises(ClientError) as exc:
            aws_client.s3.get_(Bucket=s3_bucket, Key="test/123")
        assert exc.value.response["Error"]["Code"] == "403"
        assert exc.value.response["Error"]["Message"] == "Forbidden"
class TestS3BucketLifecycle: