/usr/share/perl5/ is in needrestart 2.11-3+deb9u1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/NeedRestart/
/usr/share/perl5/NeedRestart/CONT/
/usr/share/perl5/NeedRestart/CONT/LXC.pm
/usr/share/perl5/NeedRestart/CONT/docker.pm
/usr/share/perl5/NeedRestart/CONT/machined.pm
/usr/share/perl5/NeedRestart/CONT.pm
/usr/share/perl5/NeedRestart/Interp/
/usr/share/perl5/NeedRestart/Interp/Java.pm
/usr/share/perl5/NeedRestart/Interp/Perl.pm
/usr/share/perl5/NeedRestart/Interp/Python.pm
/usr/share/perl5/NeedRestart/Interp/Ruby.pm
/usr/share/perl5/NeedRestart/Interp.pm
/usr/share/perl5/NeedRestart/Kernel/
/usr/share/perl5/NeedRestart/Kernel/Linux.pm
/usr/share/perl5/NeedRestart/Kernel/kFreeBSD.pm
/usr/share/perl5/NeedRestart/Kernel.pm
/usr/share/perl5/NeedRestart/Strings.pm
/usr/share/perl5/NeedRestart/UI/
/usr/share/perl5/NeedRestart/UI/Debconf.pm
/usr/share/perl5/NeedRestart/UI/stdio.pm
/usr/share/perl5/NeedRestart/UI.pm
/usr/share/perl5/NeedRestart/Utils.pm
/usr/share/perl5/NeedRestart.pm