Update action version

Author: nigosto

.github/workflows/project.yaml

@@ -16,9 +16,9 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-haskell@v1
+    - uses: actions/setup-haskell@v2
       with:
-        ghc-version: '8.10.3'
+        ghc-version: '9.4.7'
         cabal-version: '2.4'
 
     - name: Cache