Bump actions/setup-node from 3.8.2 to 4.0.1

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 3.8.2 to 4.0.1.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](1a4442cacd...b39b52d121)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/tests-functional.yml

@@ -28,7 +28,7 @@ jobs:
           sudo apt-get install -qqy snmpsim
 
       - name: Install Node.js
-        uses: actions/setup-node@1a4442cacd436585916779262731d5b162bc6ec7 # v3.8.2
+        uses: actions/setup-node@b39b52d1213e96004bfcb1c61a8a6fa8ab84f3e8 # v4.0.1
         with:
           node-version: 16