Merge pull request #95 from cachix/dependabot/github_actions/cachix/install-nix-action-v13

chore(deps): bump cachix/install-nix-action from v12 to v13

Author: domenkozar

.github/workflows/ci.yaml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v2
-    - uses: cachix/install-nix-action@v12
+    - uses: cachix/install-nix-action@v13
     - uses: cachix/cachix-action@v8
       with:
         name: pre-commit-hooks