### 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.
s3_ReducedRedundancyLostObject = "s3:ReducedRedundancyLostObject"
    s3_ObjectCreated_ = "s3:ObjectCreated:*"
    s3_ObjectCreated_Put = "s3:ObjectCreated:Put"
    s3_ObjectCreated_Post = "s3:ObjectCreated:Post"
    s3_ObjectCreated_Copy = "s3:ObjectCreated:Copy"
    s3_ObjectCreated_CompleteMultipartUpload = "s3:ObjectCreated:CompleteMultipartUpload"
    s3_ObjectRemoved_ = "s3:ObjectRemoved:*"
    s3_ObjectRemoved_Delete = "s3:ObjectRemoved:Delete"
    s3_ObjectRemoved_DeleteMarkerCreated = "s3:ObjectRemoved:DeleteMarkerCreated"
    s3_ObjectRestore_ = "s3:ObjectRestore:*"
    s3_ObjectRestore_Post = "s3:ObjectRestore:Post"
    s3_ObjectRestore_Completed = "s3:ObjectRestore:Completed"
    s3_Replication_ = "s3:Replication:*"
    s3_Replication_OperationFailedReplication = "s3:Replication:OperationFailedReplication"
    s3_Replication_OperationNotTracked = "s3:Replication:OperationNotTracked"
    s3_Replication_OperationMissedThreshold = "s3:Replication:OperationMissedThreshold"
    s3_Replication_OperationReplicatedAfterThreshold = (
        "s3:Replication:OperationReplicatedAfterThreshold"
    )
    s3_ObjectRestore_Delete = "s3:ObjectRestore:Delete"
    s3_LifecycleTransition = "s3:LifecycleTransition"
    s3_IntelligentTiering = "s3:IntelligentTiering"
    s3_ObjectAcl_Put = "s3:ObjectAcl:Put"
    s3_LifecycleExpiration_ = "s3:LifecycleExpiration:*"
    s3_LifecycleExpiration_Delete = "s3:LifecycleExpiration:Delete"
    s3_LifecycleExpiration_DeleteMarkerCreated = "s3:LifecycleExpiration:DeleteMarkerCreated"
    s3_ObjectTagging_ = "s3:ObjectTagging:*"
    s3_ObjectTagging_Put = "s3:ObjectTagging:Put"
    s3_ObjectTagging_Delete = "s3:ObjectTagging:Delete"
class ExistingObjectReplicationStatus(str):