Add Elixir language to course definition.

rohitpaulk · rohitpaulk · commit 9a0a0c0bcad6 · 2024-08-14T18:48:25.000+01:00
diff --git a/course-definition.yml b/course-definition.yml
@@ -68,6 +68,7 @@ languages:
   - slug: "cpp"
   - slug: "csharp"
   - slug: "dart"
+  - slug: "elixir"
   - slug: "gleam"
   - slug: "go"
   - slug: "haskell"
