Update authors.md

ab5tract · web-flow · commit f7d538294ffb · 2023-11-19T12:39:40.000+01:00
Add ab5tract
diff --git a/raku-advent-2023/authors.md b/raku-advent-2023/authors.md
@@ -16,4 +16,5 @@ reminders.
 
 1. tbrowder: Rocking Raku Meets Stodgy Debian
 2. lizmat: Raku for all the kids in the world
+3. ab5tract: Snowfall 2.0
 <!-- add your presentation here -->
