testing/perl-{devel-caller,devel-lexalias,syntax-keyword-try,syntax-keyword-defer,text-markdown-hoedown,unicode-utf8,ev,crypt-argon2,crypt-bcrypt,future-asyncawait}: new aports

Some Perl modules. With the exception of perl-syntax-keyword-defer, they are dependencies of either https://convos.chat/ (web-based IRC client) or https://metacpan.org/dist/Reply (read-eval-print-loop for Perl).

I probably won't be adding all the dependencies of Convos and Reply, just those that require a C compiler to build, like the ones here.