/usr/lib/x86_64-linux-gnu/ is in kodi-addons-dev 2:17.6+dfsg1-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/x86_64-linux-gnu/kodi/
/usr/lib/x86_64-linux-gnu/kodi/AddOptions.cmake
/usr/lib/x86_64-linux-gnu/kodi/AddonHelpers.cmake
/usr/lib/x86_64-linux-gnu/kodi/ArchSetup.cmake
/usr/lib/x86_64-linux-gnu/kodi/CMakeHelpers.cmake
/usr/lib/x86_64-linux-gnu/kodi/CheckCommits.cmake
/usr/lib/x86_64-linux-gnu/kodi/CheckTargetPlatform.cmake
/usr/lib/x86_64-linux-gnu/kodi/GenerateVersionedFiles.cmake
/usr/lib/x86_64-linux-gnu/kodi/GeneratorSetup.cmake
/usr/lib/x86_64-linux-gnu/kodi/HandleDepends.cmake
/usr/lib/x86_64-linux-gnu/kodi/KodiConfig.cmake
/usr/lib/x86_64-linux-gnu/kodi/Macros.cmake
/usr/lib/x86_64-linux-gnu/kodi/PrepareEnv.cmake
/usr/lib/x86_64-linux-gnu/kodi/ProjectMacros.cmake
/usr/lib/x86_64-linux-gnu/kodi/Uninstall.cmake