WIP: workflow for latest cowboy

Author: Gazler

.github/workflows/ci.yml

@@ -7,7 +7,7 @@ on:
       - master
 
 jobs:
-  test:
+  setup:
     runs-on: ubuntu-20.04
     env:
       MIX_ENV: test
@@ -43,5 +43,40 @@ jobs:
 
       - run: mix compile --warnings-as-errors
         if: ${{ matrix.lint }}
-
+  test:
+    needs: setup
+    runs-on: ubuntu-20.04
+    env:
+      MIX_ENV: test
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - pair:
+              elixir: 1.11.4
+              otp: 23.2.7
+          - pair:
+              elixir: 1.13.3
+              otp: 24.2.2
+            lint: lint
+    steps:
+      - run: mix test
+  test_cowboy_latest:
+    needs: setup
+    runs-on: ubuntu-20.04
+    env:
+      MIX_ENV: test
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - pair:
+              elixir: 1.11.4
+              otp: 23.2.7
+          - pair:
+              elixir: 1.13.3
+              otp: 24.2.2
+            lint: lint
+    steps:
+      - run: mix deps.unlock cowboy && mix deps.update cowboy
       - run: mix test