/usr/share/ is in libroscpp-core-dev 0.6.1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/roscpp_serialization/cmake/
/usr/share/cpp_common/
/usr/share/cpp_common/cmake/
/usr/share/cpp_common/cmake/cpp_commonConfig-version.cmake
/usr/share/cpp_common/cmake/cpp_commonConfig.cmake
/usr/share/cpp_common/package.xml
/usr/share/doc/
/usr/share/doc/libroscpp-core-dev/
/usr/share/doc/libroscpp-core-dev/changelog.Debian.gz
/usr/share/doc/libroscpp-core-dev/copyright
/usr/share/roscpp_serialization/
/usr/share/roscpp_serialization/cmake/roscpp_serializationConfig-version.cmake
/usr/share/roscpp_serialization/cmake/roscpp_serializationConfig.cmake
/usr/share/roscpp_serialization/package.xml
/usr/share/roscpp_traits/
/usr/share/roscpp_traits/cmake/
/usr/share/roscpp_traits/cmake/roscpp_traitsConfig-version.cmake
/usr/share/roscpp_traits/cmake/roscpp_traitsConfig.cmake
/usr/share/roscpp_traits/package.xml
/usr/share/rostime/
/usr/share/rostime/cmake/
/usr/share/rostime/cmake/rostimeConfig-version.cmake
/usr/share/rostime/cmake/rostimeConfig.cmake
/usr/share/rostime/package.xml