chore(ci): update cachix/cachix-action digest to 3ba601f

Author: renovate[bot]

.github/workflows/ci.yml

@@ -32,7 +32,7 @@ jobs:
         with:
           github_access_token: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
+      - uses: cachix/cachix-action@3ba601ff5bbb07c7220846facfa2cd81eeee15a1 # v16
         with:
           name: aidr-apigee
           authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}