Merge dependabot/github_actions/actions/setup-node-6 into dependabotCombined

Author: github-actions[bot]

.github/workflows/manual-proxy-environment-deploy.yaml

@@ -30,7 +30,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: 24
 

.github/workflows/stage-5-publish.yaml

@@ -343,7 +343,7 @@ jobs:
         with:
           path: .
           name: sdk-ts-${{ inputs.version }}
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: '24.3'
           registry-url: 'https://npm.pkg.github.com'