meta: bump cachix/cachix-action from 16 to 17

Bumps [cachix/cachix-action](https://github.com/cachix/cachix-action) from 16 to 17.
- [Release notes](https://github.com/cachix/cachix-action/releases)
- [Commits](cachix/cachix-action@3ba601f...1eb2ef6)

---
updated-dependencies:
- dependency-name: cachix/cachix-action
  dependency-version: '17'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
PR-URL: #62544
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Ulises Gascón <ulisesgascongonzalez@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

Author: dependabot[bot]

.github/workflows/test-shared.yml

@@ -169,7 +169,7 @@ jobs:
         with:
           extra_nix_config: sandbox = true
 
-      - uses: cachix/cachix-action@3ba601ff5bbb07c7220846facfa2cd81eeee15a1  # v16
+      - uses: cachix/cachix-action@1eb2ef646ac0255473d23a5907ad7b04ce94065c  # v17
         with:
           name: nodejs
           authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}