don't use pnpm

.github/workflows/test.yaml

@@ -14,9 +14,9 @@ jobs:
       - uses: actions/setup-node@v2
         with:
           node-version: "16"
-      - uses: pnpm/action-setup@v2
-        with:
-          version: 7
+      # - uses: pnpm/action-setup@v2
+      #   with:
+      #     version: 7
 
       - uses: docker/setup-qemu-action@v1
       - uses: docker/setup-buildx-action@v1
@@ -24,15 +24,15 @@ jobs:
           install: true
       - name: Build
         run: |
-          pnpm run test:docker
+          npm run test:docker
 
       - name: Prepare
         run: |
-          pnpm install playwright
-          pnpm exec playwright install --with-deps
+          npm install playwright
+          npm exec playwright install --with-deps
 
       - name: Run your tests
-        run: pnpm run test:run
+        run: npm run test:run
       - name: Upload test results
         uses: actions/upload-artifact@v2
         with: