Merge pull request #3888 from haskell/dependabot/github_actions/cachix/cachix-action-13

Bump cachix/cachix-action from 12 to 13

Author: fendor

.github/workflows/nix.yml

@@ -54,7 +54,7 @@ jobs:
         extra_nix_config: |
           experimental-features = nix-command flakes
         nix_path: nixpkgs=channel:nixos-unstable
-    - uses: cachix/cachix-action@v12
+    - uses: cachix/cachix-action@v13
       with:
         name: haskell-language-server
         authToken: ${{ secrets.HLS_CACHIX_AUTH_TOKEN }}