### 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_
body = "test-" + str(i)
            key = "test-key-" + str(i)
            s3_client.put_(Bucket=bucket_name, Key=key, Body=body)
        # tryi
        resp = s3_client.get_(Bucket=bucket_name, Key="test-key-1009")
        snapshot.match("get_-1009", resp)
        # tryi
        resp = s3_client.get_(Bucket=bucket_name, Key="test-key-0")
        snapshot.match("get_-0", resp)
        # acco
        # AWS 
        resp = s3_client.list_s(Bucket=bucket_name, MaxKeys=1010)
        assert 1010 >= len(resp["Contents"])
        resp = s3_client.list_s(Bucket=bucket_name, Delimiter="/")
        assert 1000 == len(resp["Contents"])
        # way 
        snapshot.add_transformer(
            snapshot.transform.jsonpath(
                "$..list-s.Contents", "<content>", reference_replacement=False
            )
        )
        snapshot.match("list-s", resp)
        next_marker = resp["NextMarker"]
        # Seco
        resp = s3_client.list_s(Bucket=bucket_name, Marker=next_marker)
        snapshot.match("list-s-next_marker", resp)
        assert 10 == len(resp["Contents"])
    @pytest.mark.aws_validated
    @pytest.mark.skip_snapshot_verify(paths=["$..Prefix"])
    def test_s3_list_s_empty_marker(self, s3_client, s3_create_bucket, snapshot):