chore: move npm update step to setup action for consistency

Author: Sakchai.Homhual

.github/actions/setup/action.yml

@@ -10,6 +10,10 @@ runs:
         node-version: 20.x
         cache: 'npm'
 
+    - name: Update npm to 11 # Trusted Publishing requires npm >= 11.5.1
+      run: npm install -g npm@11
+      shell: bash
+
     - name: Setup caching dependencies
       uses: actions/cache@v4
       id: cache-node_modules

.github/workflows/main_branch_check.yml

@@ -21,9 +21,6 @@ jobs:
         uses: ./.github/actions/setup
         id: setup
 
-      - name: Update npm to latest version
-        run: npm install -g npm@11
-
       - name: Install Dependencies
         run: npm ci --audit=false --fund=false