chore: update workflows config.

Author: jaywcjlove

.github/workflows/build_ios_app.yml

@@ -13,6 +13,10 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: 16
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.7.5
+          bundler-cache: true
 
       - run: yarn install
       - run: npm run build

.github/workflows/ci.yml

@@ -21,6 +21,7 @@ jobs:
       - run: yarn install
       - run: npm run build
       - run: npm run test
+        working-directory: test-ci
       - run: npm run doc
       - run: rm -rf packages/docs/doc
       - run: mkdir -p packages/docs/doc