/usr/share/dbconfig-common/ is in prelude-manager 1.0.1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/dbconfig-common/data/
/usr/share/dbconfig-common/data/prelude-manager/
/usr/share/dbconfig-common/data/prelude-manager/install/
/usr/share/dbconfig-common/data/prelude-manager/install/mysql
/usr/share/dbconfig-common/data/prelude-manager/install/pgsql
/usr/share/dbconfig-common/data/prelude-manager/upgrade/
/usr/share/dbconfig-common/data/prelude-manager/upgrade/mysql/
/usr/share/dbconfig-common/data/prelude-manager/upgrade/mysql/0.9.10-2
/usr/share/dbconfig-common/data/prelude-manager/upgrade/mysql/0.9.9.1-1
/usr/share/dbconfig-common/data/prelude-manager/upgrade/pgsql/
/usr/share/dbconfig-common/data/prelude-manager/upgrade/pgsql/0.9.10-2
/usr/share/dbconfig-common/data/prelude-manager/upgrade/pgsql/0.9.9.1-1