classify char as newline: U+0085 NEXT LINE (NEL)

Fixes roast failures:
S05-metachars/newline.rakudo.jvm 6 - NEL
S05-metachars/newline.rakudo.jvm 13 - not NEL
Merge pull request #120 from dwarring/master

classify char as newline: U+0085 NEXT LINE (NEL)