Upgrade node.js version in Github workflows (#25)

Update Github actions and remove custom npm installations

Author: khufu-dev

.github/workflows/changesets.yml

@@ -22,23 +22,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0  # Use full git history to enable tagging
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
 
       - name: Setup node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: latest
           cache: 'pnpm'
           registry-url: 'https://registry.npmjs.org'
 
-      - name: Update npm
-        run: npm install -g npm@'>=11.5.1'
-
       - name: Install dependencies and build
         run: pnpm run setup
 

.github/workflows/ci.yml

@@ -17,15 +17,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
 
       - name: Setup node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: latest
           cache: 'pnpm'
 
       - name: Install dependencies and build

.github/workflows/preview-release.yml

@@ -19,17 +19,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0  # Use full git history to enable tagging
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
 
       - name: Setup node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
-          node-version: 20
+          node-version: latest
           cache: 'pnpm'
 
       - name: Install dependencies and build