create auto-push action

Author: Cyronlee

.github/workflows/cbnew-push.yml

@@ -0,0 +1,22 @@
+name: cbnew-push
+
+on:
+  schedule:
+    # 每工作日9:00执行
+    - cron: "0 0 9 ? * MON-FRI"
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Check out code
+      uses: actions/checkout@v2
+      with:
+          ref: master
+
+    - name: Run cbnew push job
+      run: |
+        sudo bin/cbnew