chore(deps): bump cachix/install-nix-action from 31.8.2 to 31.8.3 (#204)

Author: dependabot[bot]

.github/workflows/ci-nix.yml

@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Install Nix
-        uses: cachix/install-nix-action@456688f15bc354bef6d396e4a35f4f89d40bf2b7 # v31.8.2
+        uses: cachix/install-nix-action@7ec16f2c061ab07b235a7245e06ed46fe9a1cab6 # v31.8.3
 
       - name: Setup Nix GHA Cache
         uses: DeterminateSystems/magic-nix-cache-action@565684385bcd71bad329742eefe8d12f2e765b39 # v13