Upgrade NodeJS and GitHub Actions dependencies (#35)

* Bump default node-version from 20 to 24 for native trusted
  publisher support instead of retrieving it from manual install
  from npm 11.
* Remove manual npm upgrade step (Node 24 bundles npm 11.5.1+)
* Bump actions/checkout and actions/setup-node from v4 to v6 to be
  more up to date.

Author: imraymondlee

.github/workflows/node-release.yml

@@ -7,7 +7,7 @@ on:
         description: "Node.js version to use"
         required: false
         type: string
-        default: "20" # Require version 20 or above for automated release
+        default: "24"
       working-directory:
         description: "Working directory for the package"
         required: false
@@ -33,9 +33,9 @@ jobs:
         shell: bash
         working-directory: ${{ inputs.working-directory }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Use Node.js ${{ inputs.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ inputs.node-version }}
       - name: Install dependencies
@@ -68,14 +68,12 @@ jobs:
         shell: bash
         working-directory: ${{ inputs.working-directory }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Use Node.js ${{ inputs.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ inputs.node-version }}
           registry-url: "https://registry.npmjs.org"
-      - name: Update npm # required for trusted publisher
-        run: npm install -g npm@11
       - name: Install dependencies
         run: npm ci
       - name: Build package
@@ -118,9 +116,9 @@ jobs:
       run:
         working-directory: ${{ inputs.working-directory }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Use Node.js ${{ inputs.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ inputs.node-version }}
       - name: Install dependencies