Man pages matching name perl::critic::policy::inputoutput::requireencodingwithutf8layer in section 3pm:

Perl::Critic::Policy::InputOutput::RequireEncodingWithUTF8Layer.3pm.en	debian 10 / libperl-critic-perl
Perl::Critic::Policy::InputOutput::RequireEncodingWithUTF8Layer.3pm.en	debian 11 / libperl-critic-perl
Perl::Critic::Policy::InputOutput::RequireEncodingWithUTF8Layer.3pm.en	debian 12 / libperl-critic-perl