[perl #124554] Roast rakudo skip/todo test:./S02-literals/quoting.t line:163 reason: 'retriage'

[Christian Bartolomaeus via RT]

It is possible to quote with \0 as delimiter. STD allows that as well.

I adjusted the test, which is passing now: 
https://github.com/perl6/roast/commit/99a3eed0f0