Punycode (RFC3492) in OCaml

fix(fuzz): formatting and remaining fuzz dune rule fixes

+2 -1
+2 -1
fuzz/dune
··· 5 5 6 6 (executable 7 7 (name gen_corpus) 8 - (modules gen_corpus)) 8 + (modules gen_corpus) 9 + (libraries unix)) 9 10 10 11 (rule 11 12 (alias runtest)