/usr/lib/obs/server/BSSched/BuildJob/ is in obs-server 2.7.4-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/obs/server/BSSched/BuildJob/Aggregate.pm
/usr/lib/obs/server/BSSched/BuildJob/Channel.pm
/usr/lib/obs/server/BSSched/BuildJob/DeltaRpm.pm
/usr/lib/obs/server/BSSched/BuildJob/Import.pm
/usr/lib/obs/server/BSSched/BuildJob/KiwiImage.pm
/usr/lib/obs/server/BSSched/BuildJob/KiwiProduct.pm
/usr/lib/obs/server/BSSched/BuildJob/Package.pm
/usr/lib/obs/server/BSSched/BuildJob/Patchinfo.pm
/usr/lib/obs/server/BSSched/BuildJob/PreInstallImage.pm
/usr/lib/obs/server/BSSched/BuildJob/SimpleImage.pm
/usr/lib/obs/server/BSSched/BuildJob/Unknown.pm
/usr/lib/obs/server/BSSched/BuildJob/Upload.pm