CONFIGURATION.md update for builtin.features and compression.codec
CONFIGURATION.md update for builtin.features and compression.codec

klonikar/librdkafka,janmejay/librdkafka,orthrus/librdkafka,janmejay/librdkafka,janmejay/librdkafka,klonikar/librdkafka,orthrus/librdkafka,orthrus/librdkafka,klonikar/librdkafka,senior7515/librdkafka,senior7515/librdkafka,senior7515/librdkafka,orthrus/librdkafka,senior7515/librdkafka,janmejay/librdkafka,klonikar/librdkafka