Update actions/setup-node action to v4 (#34)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/lambda.yml

@@ -28,7 +28,7 @@ jobs:
       # Setup GHA Dependencies
       ##################################################
       - name: Use Node.js 16.x
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 16.x