chore: update workflows config.

Author: jaywcjlove

.github/workflows/pr.yml

@@ -4,16 +4,16 @@ on:
 
 jobs:
   build-deploy:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-node@v2
-      with:
-        node-version: 14
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
 
-    - run: npm install
-    - run: npm run build
-    - run: npm run coverage
-    - run: npm run doc
-    - run: npm run bundle
-    - run: npm run bundle:min
+      - run: npm install
+      - run: npm run build
+      - run: npm run coverage
+      - run: npm run doc
+      - run: npm run bundle
+      - run: npm run bundle:min