update elixir and erlang

bkerley · bkerley · commit 41632a81bddd · 2021-06-03T21:44:03.000-04:00
diff --git a/elixir_buildpack.config b/elixir_buildpack.config
@@ -1,2 +1,2 @@
-erlang_version=18.3
-elixir_version=1.3.2
+erlang_version=24.0.2
+elixir_version=1.12.1
