Update actions/setup-node action to v4.3.0

Update actions/setup-node from 4.2.0 to 4.3.0

Change-type: patch

Author: balena-renovate[bot]

.github/workflows/flowzone.yml

@@ -613,7 +613,7 @@
 
   - &setupNode # https://github.com/actions/setup-node
     name: Setup Node.js
-    uses: actions/setup-node@1d0ff469b7ec7b3cb9d8673fde0c81c44821de2a # v4.2.0
+    uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
     env:
       # renovate: datasource=node-version depName=node packageName=node-20.x
       NODE_VERSION: 20.19.0