Merge pull request #241 from rust-osdev/dependabot/github_actions/cachix/install-nix-action-v29

build(deps): bump cachix/install-nix-action from V27 to 29

Author: phip1611

.github/workflows/integrationtest.yml

@@ -26,7 +26,7 @@ jobs:
     steps:
       - name: Check out
         uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@V27
+      - uses: cachix/install-nix-action@v29
         with:
           # This channel is only required to invoke "nix-shell".
           # Everything inside that nix-shell will use a pinned version of