Add test for elixir 1.12 and otp 24 and 23

Author: warmwaffles

.github/workflows/ci.yml

@@ -16,9 +16,17 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - elixir: "1.12"
+            otp: "24"
+            lint: true
+          - elixir: "1.12"
+            otp: "23"
+          - elixir: "1.11"
+            otp: "24"
           - elixir: "1.11"
             otp: "23"
-            lint: true
+          - elixir: "1.10"
+            otp: "24"
           - elixir: "1.10"
             otp: "23"
           - elixir: "1.8"