### 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_
region_to = kwargs.get("ReplicaRegion")
        key_ids.append((region_to, kwargs.get("KeyId")))
        return create_boto_client("kms", region_from).replicate_key(**kwargs)
    yield _replicate_key
    for region_to, key_id in key_ids:
        try:
            create_boto_client("kms", region_to).schedule_key_deletion(
                KeyId=key_id, PendingWindowInDays=7
            )
        except Exception as e:
            LOG.debug("error cleaning up KMS key %s: %s", key_id, e)
@pytest.fixture()
def kms_create_alias(kms_client, kms_create_key):
    aliases = []
    def _create_alias(**kwargs):
        if "AliasName" not in kwargs:
            kwargs["AliasName"] = f"alias/{short_uid()}"
        if "TargetKeyId" not in kwargs:
            kwargs["TargetKeyId"] = kms_create_key()["KeyId"]
        kms_client.create_alias(**kwargs)
        aliases.append(kwargs["AliasName"])
        return kwargs["AliasName"]
    yield _create_alias
    for alias in aliases:
        try:
            kms_client.delete_alias(AliasName=alias)
        except Exception as e:
            LOG.debug("error cleaning up KMS alias %s: %s", alias, e)
@pytest.fixture()
def kms_create_grant(kms_client, kms_create_key):