Update GitHub workflow.

Author: brocaar

.github/workflows/main.yml

@@ -16,9 +16,9 @@ jobs:
         uses: actions/checkout@v4
       - 
         name: Install Nix
-        uses: cachix/install-nix-action@v27
+        uses: cachix/install-nix-action@v31
         with:
-          nix_path: nixpkgs=channel:nixos-24.05
+          nix_path: nixpkgs=channel:nixos-24.11
       -
         name: Cargo cache
         uses: actions/cache@v4
@@ -30,6 +30,9 @@ jobs:
             ~/.cargo/git/db/
             target/
           key: ${{ runner.os }}-cargo-test-${{ hashFiles('**/Cargo.lock') }}
+      -
+        name: Install dev dependencies
+        run: nix-shell --command "make dev-dependencies"
       -
         name: Run tests
         run: nix-shell --command "make test"
@@ -53,9 +56,9 @@ jobs:
         uses: actions/checkout@v4
       - 
         name: Install Nix
-        uses: cachix/install-nix-action@v27
+        uses: cachix/install-nix-action@v31
         with:
-          nix_path: nixpkgs=channel:nixos-24.05
+          nix_path: nixpkgs=channel:nixos-24.11
       -
         name: Cargo cache
         uses: actions/cache@v4