/usr/share/ is in cpl-plugin-amber 4.2.2+dfsg-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/cpl-plugin-amber/
/usr/share/cpl-plugins/
/usr/share/cpl-plugins/amber-4.2.2/
/usr/share/cpl-plugins/amber-4.2.2/dic/
/usr/share/cpl-plugins/amber-4.2.2/dic/ESO-VLT-DIC.AMBER_CFG
/usr/share/cpl-plugins/amber-4.2.2/dic/ESO-VLT-DIC.AMBER_ICS
/usr/share/cpl-plugins/amber-4.2.2/dic/ESO-VLT-DIC.AMBER_OS
/usr/share/cpl-plugins/amber-4.2.2/dic/ESO-VLT-DIC.AMBER_DCS
/usr/share/cpl-plugins/amber-4.2.2/dic/ESO-DFS-DIC.AMBER_QC
/usr/share/cpl-plugins/amber-4.2.2/gasgano/
/usr/share/cpl-plugins/amber-4.2.2/gasgano/config/
/usr/share/cpl-plugins/amber-4.2.2/gasgano/config/AMBER.prefs
/usr/share/cpl-plugins/amber-4.2.2/gasgano/config/amber.oca
/usr/share/doc/
/usr/share/doc/cpl-plugin-amber/README.Debian
/usr/share/doc/cpl-plugin-amber/copyright
/usr/share/doc/cpl-plugin-amber/changelog.Debian.gz