Log one more bug fix

Author: zhicwu

CHANGELOG.md

@@ -5,6 +5,7 @@
 * Two new options(use_compilation & max_mapper_cache) reserved for future usage.
 
 ### Bug Fixes
+* Too many socket fds generated by Apache HttpClient.
 * NoClassDefFoundError with clickhouse-apache-http-client-jdbc. [#1319](https://github.com/ClickHouse/clickhouse-java/issues/1319)
 * Nested array in tuple array is incorrectly deserialized. [#1324](https://github.com/ClickHouse/clickhouse-java/issues/1324)
 * client certificate password exposure in exception. [#1331](https://github.com/ClickHouse/clickhouse-java/issues/1331)