### 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_
roles = {}
    def _create_role_and_policy(**kwargs):
        role = kwargs["RoleName"]
        policy = kwargs["PolicyName"]
        role_policy = json.dumps(kwargs["RoleDefinition"])
        result = iam_client.create_role(RoleName=role, AssumeRolePolicyDocument=role_policy)
        role_arn = result["Role"]["Arn"]
        policy_document = json.dumps(kwargs["PolicyDefinition"])
        iam_client.put_role_policy(RoleName=role, PolicyName=policy, PolicyDocument=policy_document)
        roles[role] = policy
        return role_arn
    yield _create_role_and_policy
    for role_name, policy_name in roles.items():
        iam_client.delete_role_policy(RoleName=role_name, PolicyName=policy_name)
        iam_client.delete_role(RoleName=role_name)
@pytest.fixture
def firehose_create_delivery_stream(firehose_client, wait_for_delivery_stream_ready):
    delivery_streams = {}
    def _create_delivery_stream(**kwargs):
        if "DeliveryStreamName" not in kwargs:
            kwargs["DeliveryStreamName"] = f"test-delivery-stream-{short_uid()}"
        delivery_stream = firehose_client.create_delivery_stream(**kwargs)
        delivery_streams.update({kwargs["DeliveryStreamName"]: delivery_stream})
        wait_for_delivery_stream_ready(kwargs["DeliveryStreamName"])
        return delivery_stream
    yield _create_delivery_stream
    for delivery_stream_name in delivery_streams.keys():
        firehose_client.delete_delivery_stream(DeliveryStreamName=delivery_stream_name)
@pytest.fixture
def events_create_rule(events_client):