add variant zigbee

.github/workflows/CI_github.yml

@@ -156,6 +156,24 @@ jobs:
         name: firmware
         path: ./build_output
 
+  tasmota-zigbee:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python
+      uses: actions/setup-python@v1
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -U platformio
+        platformio upgrade --dev
+        platformio update
+    - name: Run PlatformIO
+      run: platformio run -e tasmota-zigbee
+    - uses: actions/upload-artifact@v2
+      with:
+        name: firmware
+ 
   tasmota-AF:
     runs-on: ubuntu-latest
     steps: