Fix path

Author: lunaticare

.github/workflows/pre-commit.yml

@@ -20,7 +20,7 @@ jobs:
     - name: "Install stylish-haskell"
       run: |
         cabal install stylish-haskell
-        echo "PATH=~/.cabal/bin:$PATH" >> $GITHUB_ENV
+        echo "${HOME}/.cabal/bin" >> $GITHUB_PATH
 
     - name: "Check stylish-haskell is available"
       run: |