Update ubuntu version

nsweeting · nsweeting · commit 14f17515cb36 · 2023-02-23T20:48:42.000-05:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     name: Elixir ${{ matrix.elixir }} / OTP ${{ matrix.otp }}
     strategy:
       matrix:
