### 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.
Frequency: InventoryFrequency
InventoryOptionalFields = List[InventoryOptionalField]
class InventoryFilter(TypedDict, total=False):
    Prefix: Prefix
class SSEKMS(TypedDict, total=False):
    KeyId: SSEKMSKeyId
class SSES3(TypedDict, total=False):
    pass
class InventoryEncryption(TypedDict, total=False):
    SSES3: Optional[SSES3]
    SSEKMS: Optional[SSEKMS]
class InventoryS3BucketDestination(TypedDict, total=False):
    AccountId: Optional[AccountId]
    Bucket: BucketName
    Format: InventoryFormat
    Prefix: Optional[Prefix]
    Encryption: Optional[InventoryEncryption]
class InventoryDestination(TypedDict, total=False):
    S3BucketDestination: InventoryS3BucketDestination
class InventoryConfiguration(TypedDict, total=False):
    Destination: InventoryDestination
    IsEnabled: IsEnabled
    Filter: Optional[InventoryFilter]
    Id: InventoryId
    IncludedObjectVersions: InventoryIncludedObjectVersions
    OptionalFields: Optional[InventoryOptionalFields]
    Schedule: InventorySchedule
class GetBucketInventoryConfigurationOutput(TypedDict, total=False):
    InventoryConfiguration: Optional[InventoryConfiguration]
class GetBucketInventoryConfigurationRequest(ServiceRequest):