chore(deps): update cachix/install-nix-action action to v31.11.0

Author: renovate[bot]

.github/actions/install-nix/action.yml

@@ -14,6 +14,6 @@ runs:
 
     - name: Install Nix ❄️
       if: ${{ steps.check-nix.outputs.nix-found != 'true' }}
-      uses: cachix/install-nix-action@a49548c11d9846ad46ecc0115273879b045f001c # v31.10.7
+      uses: cachix/install-nix-action@630ae543ea3a38a9a4166f03376c02c50f408342 # v31.11.0
       with:
         github_access_token: ${{ github.token }}