Avoid "Wide character in print" warnings
A lot of warnings are printed to STDERR when running CodePolicy/bin/otobo.CodePolicy.pl -a
.
Wide character in print at /usr/share/perl5/Path/Tiny.pm line 1866. Wide character in print at /home/bernhard/devel/OTOBO/CodePolicy/Kernel/TidyAll/Plugin/OTOBO/Perl/SyntaxCheck.pm line 103. Wide character in print at /usr/share/perl5/Path/Tiny.pm line 550.
TODO: investigate