fix debian builds

debian/mariadb-server-10.3.install

@@ -55,7 +55,6 @@ usr/lib/mysql/plugin/query_response_time.so
 usr/lib/mysql/plugin/server_audit.so
 usr/lib/mysql/plugin/simple_password_check.so
 usr/lib/mysql/plugin/sql_errlog.so
-usr/lib/mysql/plugin/versioning.so
 usr/lib/mysql/plugin/wsrep_info.so
 usr/share/apport/package-hooks/source_mariadb-10.3.py
 usr/share/doc/mariadb-server-10.3/mysqld.sym.gz

debian/mariadb-test.install

@@ -16,6 +16,7 @@ usr/lib/mysql/plugin/mypluglib.so
 usr/lib/mysql/plugin/qa_auth_client.so
 usr/lib/mysql/plugin/qa_auth_interface.so
 usr/lib/mysql/plugin/qa_auth_server.so
+usr/lib/mysql/plugin/test_versioning.so
 usr/share/mysql/mysql-test/README
 usr/share/mysql/mysql-test/README-gcov
 usr/share/mysql/mysql-test/README.stress