Change build.yml

Author: samchon

.github/workflows/build.yml

@@ -6,13 +6,14 @@ on:
       - 'test/**'
       - 'package.json'
       - 'tsconfig.json'
+      - .github/workflows/build.yml
   pull_request:
     paths:
       - 'src/**'
       - 'test/**'
       - 'package.json'
       - 'tsconfig.json'
-
+      - .github/workflows/build.yml
 jobs:
   Ubuntu:
     runs-on: ubuntu-latest
@@ -21,12 +22,8 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: 20.x
-      - uses: pnpm/action-setup@v2
-        with:
-          version: 8
-
       - name: Install dependencies
-        run: pnpm install
+        run: npm install
       - name: Build
         run: npm run build
       - name: Test