Don't fail fast in CI

Author: alexfmpe

.github/workflows/haskell.yml

@@ -4,6 +4,7 @@ on: [push, pull_request]
 
 jobs:
   build:
+    fail-fast: false
     strategy:
       matrix:
         ghc: ['8.6', '8.8', '8.10', '9.0', '9.2', '9.4', '9.6', '9.8', '9.10', '9.12']