/usr/lib/apr-util-1/apr_dbd_sqlite3.so is in libaprutil1-dbd-sqlite3 1.3.12+dfsg-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/apr-util-1/apr_dbd_sqlite3-1.so
/usr/lib/apr-util-1/apr_dbd_sqlite3-1.so