Update CI

Author: ericmj

.github/workflows/ci.yml

@@ -5,7 +5,7 @@ on: [push, pull_request]
 jobs:
   test:
     name: Test
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     strategy:
       fail-fast: false
       matrix:
@@ -14,9 +14,7 @@ jobs:
             elixir: main
           - erlang: "25.2"
             elixir: "1.14.3"
-            lint: true
-          - erlang: "20.3"
-            elixir: "1.4.5"
+            lint: true"
     steps:
       - uses: actions/checkout@v3
 

.github/workflows/outdated.yml

@@ -7,7 +7,7 @@ on:
 jobs:
   outdated:
     name: Check outdated
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v2
         with:

.github/workflows/publish.yml

@@ -8,7 +8,7 @@ on:
 jobs:
   publish:
     name: Publish
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v3
         with: