/usr/share/perl5/ is in libsearch-gin-perl 0.11-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Search/
/usr/share/perl5/Search/GIN.pm
/usr/share/perl5/Search/GIN/
/usr/share/perl5/Search/GIN/DelegateToIndexed.pm
/usr/share/perl5/Search/GIN/Query.pm
/usr/share/perl5/Search/GIN/SelfIDs.pm
/usr/share/perl5/Search/GIN/Driver.pm
/usr/share/perl5/Search/GIN/Core.pm
/usr/share/perl5/Search/GIN/Indexable.pm
/usr/share/perl5/Search/GIN/Keys.pm
/usr/share/perl5/Search/GIN/Extract.pm
/usr/share/perl5/Search/GIN/Callbacks.pm
/usr/share/perl5/Search/GIN/Query/
/usr/share/perl5/Search/GIN/Query/Class.pm
/usr/share/perl5/Search/GIN/Query/Manual.pm
/usr/share/perl5/Search/GIN/Query/Attributes.pm
/usr/share/perl5/Search/GIN/Query/Set.pm
/usr/share/perl5/Search/GIN/Keys/
/usr/share/perl5/Search/GIN/Keys/Deep.pm
/usr/share/perl5/Search/GIN/Keys/Join.pm
/usr/share/perl5/Search/GIN/Keys/Expand.pm
/usr/share/perl5/Search/GIN/Extract/
/usr/share/perl5/Search/GIN/Extract/Class.pm
/usr/share/perl5/Search/GIN/Extract/Multiplex.pm
/usr/share/perl5/Search/GIN/Extract/Callback.pm
/usr/share/perl5/Search/GIN/Extract/Attributes.pm
/usr/share/perl5/Search/GIN/Extract/Delegate.pm
/usr/share/perl5/Search/GIN/Driver/
/usr/share/perl5/Search/GIN/Driver/Pack.pm
/usr/share/perl5/Search/GIN/Driver/TXN.pm
/usr/share/perl5/Search/GIN/Driver/Hash.pm
/usr/share/perl5/Search/GIN/Driver/Pack/
/usr/share/perl5/Search/GIN/Driver/Pack/Delim.pm
/usr/share/perl5/Search/GIN/Driver/Pack/Length.pm
/usr/share/perl5/Search/GIN/Driver/Pack/IDs.pm
/usr/share/perl5/Search/GIN/Driver/Pack/UUID.pm
/usr/share/perl5/Search/GIN/Driver/Pack/Values.pm