Perl::Critic::Policy::InputOutput::RequireEncodingWithUTF8Layer(3pm) on Linux

The text 3769c7a1f7be, as Arch Linux 2026-11-01 shipped it. The page shows this text now.

Write "open $fh, q{<:encoding(UTF-8)}, $filename;" instead of "open $fh, q{<:utf8}, $filename;".