meta: bump cachix/cachix-action

Bumps [cachix/cachix-action](https://github.com/cachix/cachix-action) from 0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad to 3ba601ff5bbb07c7220846facfa2cd81eeee15a1.
- [Release notes](https://github.com/cachix/cachix-action/releases)
- [Commits](cachix/cachix-action@0fc0201...3ba601f)

---
updated-dependencies:
- dependency-name: cachix/cachix-action
  dependency-version: 3ba601ff5bbb07c7220846facfa2cd81eeee15a1
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/test-shared.yml

@@ -167,7 +167,7 @@ jobs:
         with:
           extra_nix_config: sandbox = true
 
-      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad  # v16
+      - uses: cachix/cachix-action@3ba601ff5bbb07c7220846facfa2cd81eeee15a1  # v16
         with:
           name: nodejs
           authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}