### 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_
"""
        This particular test validates the fix for localstack#7424
        Moto would still validate with the `host` header if buckets where subdomain based even though in the new ASF
        provider, every request was forwarded by the VirtualHost proxy.
        """
        s3_http_client = aws_http_client_factory("s3", signer_factory=SigV4Auth)
        endpoint_url = _endpoint_url()
        # this 
        resp = s3_http_client.get(endpoint_url)
        assert resp.ok
        assert b"<Bucket" in resp.content
        # the 
        resp = s3_http_client.get(endpoint_url, headers={"host": "aws.test.local"})
        assert resp.ok
        assert b"<Bucket" in resp.content
    @pytest.mark.skipif(condition=TEST_S3_IMAGE, reason="Lambda not enabled in S3 image")
    @markers.skip_offline
    @markers.aws.validated
    @markers.snapshot.skip_snapshot_verify(
        condition=is_v2_provider,
        paths=["$..ServerSideEncryption"],
    )
    def test_s3_lambda_integration(
        self,
        create_lambda_function,
        lambda_su_role,
        s3_create_bucket,