### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

copyObject and putObject (and perhaps other requests) requests are accepted and do not return an error when an SSE KMS key is specified. 

### Expected Behavior

The error which should be returned is KMS.NotFoundException.

### How are you starting LocalStack?

Custom (please describe below)

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

    Localstack testcontainers 

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)

   Call copyObject/putObject via latest version using AWS SDK V2 and specific a ssekmsKeyId.

```java
final var copyObjectRequestBuilder =
        CopyObjectRequest.builder()
            .serverSideEncryption(ServerSideEncryption.AWS_KMS)
            .ssekmsKeyId("NON-EXISTENT KMS KEY")
            .sourceBucket(sourceBucketName)
            .sourceKey(sourceKey)
            .destinationBucket(destinationBucket)
            .destinationKey(destinationKey);
final var copyObjectResponse = sourceRegionS3Client.copyObject(copyObjectRequest); // Error should be thrown here but localstack does not return an error
```

### Environment

```markdown
- OS: MacOS 13.0
- LocalStack: Latest (v1.2.0)
```


### Anything else?

_No response_
"""
        Old provider had a fix for a ticket, concerning 'x-id' - there is no documentation on AWS about this, but it is probably still valid
        original comment: Temporary fix until moto supports x-id and DeleteObjects (#3931)
        """
        return get_safe(self.querystring, "$.x-id.0") == "DeleteObjects" or fn(self)
    @patch(moto_s3_responses.S3ResponseInstance.parse_bucket_name_from_url, pass_target=False)
    def parse_bucket_name_from_url(self, request, url):
        """
        Requests going to moto will never be subdomain based, as they passed through the VirtualHost forwarder.
        We know the bucket is in the path, we can directly return it.
        """
        path = urlparse(url).path
        return path.split("/")[1]
    @patch(moto_s3_responses.S3ResponseInstance.subdomain_based_buckets, pass_target=False)
    def subdomain_based_buckets(self, request):
        """
        Requests going to moto will never be subdomain based, as they passed through the VirtualHost forwarder
        """
        return False
def register_custom_handlers():
    serve_custom_service_request_handlers.append(s3_presigned_url_request_handler)
    modify_service_response.append(S3Provider.service, s3_presigned_url_response_handler)