Add LTS-19 test

Porges · Porges · commit 00eb55226687 · 2022-03-21T09:27:46.000+13:00
diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
@@ -18,6 +18,7 @@ jobs:
         - 'lts-16'
         - 'lts-17'
         - 'lts-18'
+        - 'lts-19'
    
     runs-on: ubuntu-latest
 
