/usr/lib/ is in gedit-plugin-translate 3.28.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/gedit/
/usr/lib/x86_64-linux-gnu/gedit/plugins/
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/__init__.py
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/preferences.py
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/services/
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/services/apertium.py
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/services/service.py
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/services/services.py
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/services/yandex.py
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/settings.py
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate/translateview.py
/usr/lib/x86_64-linux-gnu/gedit/plugins/translate.plugin