### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

The Complete Multipart Upload operation generates the **InternalError** error for non-existing uploads.

### Expected Behavior

The Complete Multipart Upload operation generates the **NoSuchUpload** error for non-existing uploads.

### How are you starting LocalStack?

With a `docker run` command

### Steps To Reproduce

    docker run -it --rm -p 4566:4566 localstack/localstack

    aws s3api create-bucket --bucket test --endpoint-url http://localhost:4566 --create-bucket-configuration LocationConstraint=us-west-2

    aws s3api complete-multipart-upload --bucket test --endpoint-url http://localhost:4566 --key test --upload-id test

### Environment

```markdown
- OS: Windows 11
- LocalStack: latest
```


### Anything else?

The Abort Multipart Upload operation works correctly in LocalStack.

The official documentation: https://docs.aws.amazon.com/AmazonS3/latest/API/API_CompleteMultipartUpload.html
Amazon S3 throws the correct **NoSuchUpload** error for both Abort and Complete operations.
bucket = s3_create_bucket()
        intelligent_tier_configuration = {
            "Id": "test1",
            "Filter": {
                "Prefix": "test1",
            },
            "Status": "Enabled",
            "Tierings": [
                {"Days": 90, "AccessTier": "ARCHIVE_ACCESS"},
            ],
        }
        # diff
        with pytest.raises(ClientError) as put_err_1:
            aws_client.s3.put_bucket_intelligent_tiering_configuration(
                Bucket=bucket,
                Id="incorrect_id",
                IntelligentTieringConfiguration=intelligent_tier_configuration,
            )
        snapshot.match(
            "put_bucket_intelligent_tiering_configuration_err_1`", put_err_1.value.response
        )