Merge pull request #243 from elixirmoney/fix-ci-runners

fix: update CI runner image

Author: Nitrino

.github/workflows/ci.yml

@@ -6,14 +6,14 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
     strategy:
       matrix:
         include:
           - otp: 27.0
             elixir: 1.18.2
-          - otp: 21.3
+          - otp: 24
             elixir: 1.11.4
 
     steps: