actually use ubuntu-latest

Author: ihumanable

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ on:
 jobs:
   build:
     name: Build and test
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         include:
@@ -77,7 +77,6 @@ jobs:
             otp-version: 26.2
           - elixir-version: 1.18.1
             otp-version: 27.2
-
     steps:
     - uses: actions/checkout@v3
     - name: Set up Elixir