/usr/lib/libgpgme++-pthread.so.2 is in libgpgme++2 4:4.13.0-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libgpgme++-pthread.so.2.8.0
/usr/lib/libgpgme++-pthread.so.2.8.0