Update test.yml

.github/workflows/test.yml

@@ -16,21 +16,7 @@ jobs:
       - uses: actions/setup-node@v1
         with:
           node-version: '12.x'
-      - name: Cache node modules
-        uses: actions/cache@v2
-        env:
-          cache-name: cache-node-modules
-        with:
-          # npm cache files are stored in `~/.npm` on Linux/macOS
-          path: ~/.npm
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-build-${{ env.cache-name }}-
-            ${{ runner.os }}-build-
-            ${{ runner.os }}-
-      - name: Install dependencies
-        run: |
-          yarn install
+      - uses: bahmutov/npm-install@v1
       - name: Run tests
         run: |
           yarn test --coverage