ci: upgrade to actions/checkout@v6 and actions/setup-node@v6 (node24 native)

Author: susanta96

.github/workflows/publish.yml

@@ -6,19 +6,16 @@ on:
   pull_request:
     branches: [ "main" ]
 
-env:
-  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
-
 jobs:
   quality:
     runs-on: ubuntu-latest
     strategy:
       matrix:
         node-version: [ '24' ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6.0.2
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6.4.0
         with:
           node-version: ${{ matrix.node-version }}
           cache: "npm"
@@ -36,9 +33,9 @@ jobs:
       pull-requests: write   # semantic-release comments on PRs
       id-token: write        # OIDC trusted publishing
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6.0.2
       - name: Use Node.js 24
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6.4.0
         with:
           node-version: '24'
           cache: "npm"