Switch away from nix in hlint check

.github/workflows/check-hlint.yml

@@ -19,22 +19,16 @@ jobs:
 
     steps:
 
-    - name: Install Nix
-      uses: cachix/install-nix-action@v18
-      with:
-        # Use last stable nixos channel and the same nix as in channel:
-        install_url: https://releases.nixos.org/nix/nix-2.11.1/install
-        nix_path: nixpkgs=channel:nixos-22.11
-        github_access_token: ${{ secrets.GITHUB_TOKEN }}
-        extra_nix_config: |
-          access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
-          experimental-features = nix-command flakes
-          allow-import-from-derivation = true
-          substituters = https://cache.nixos.org https://cache.iog.io
-          trusted-public-keys = hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
-
     - uses: actions/checkout@v2
 
-    - name: Run hlint
+    - name: Install dependencies
       run: |
-        nix build -L '.#checks/hlint'
+        sudo apt-get -y install libtinfo5
+
+    - name: 'Set up HLint'
+      uses: rwe/actions-hlint-setup@v1
+      with:
+        version: 3.3
+
+    - name: 'Run HLint'
+      uses: rwe/actions-hlint-run@v2