adjust github actions

.github/workflows/nodejs.yml

@@ -4,7 +4,6 @@ on: [push]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     strategy:
@@ -17,9 +16,7 @@ jobs:
         uses: actions/setup-node@v1
         with:
           node-version: ${{ matrix.node-version }}
-    - name: go to typescript directory
-      run: cd typescript
-    - name: npm ci
-      run: npm ci
+      - name: npm i
+        run: npm i
       - name: build types
         run: npm run build:types