/usr/share/perl5/SVN/ is in libsvn-hooks-perl 1.27-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/SVN/Hooks/
/usr/share/perl5/SVN/Hooks.pm
/usr/share/perl5/SVN/Hooks/AllowLogChange.pm
/usr/share/perl5/SVN/Hooks/AllowPropChange.pm
/usr/share/perl5/SVN/Hooks/CheckCapability.pm
/usr/share/perl5/SVN/Hooks/CheckJira.pm
/usr/share/perl5/SVN/Hooks/CheckLog.pm
/usr/share/perl5/SVN/Hooks/CheckMimeTypes.pm
/usr/share/perl5/SVN/Hooks/CheckProperty.pm
/usr/share/perl5/SVN/Hooks/CheckStructure.pm
/usr/share/perl5/SVN/Hooks/DenyChanges.pm
/usr/share/perl5/SVN/Hooks/DenyFilenames.pm
/usr/share/perl5/SVN/Hooks/Generic.pm
/usr/share/perl5/SVN/Hooks/JiraAcceptance.pm
/usr/share/perl5/SVN/Hooks/Mailer.pm
/usr/share/perl5/SVN/Hooks/Notify.pm
/usr/share/perl5/SVN/Hooks/UpdateConfFile.pm