[skip ci]Add function test in pod kill chaos (#9882)

Signed-off-by: zhuwenxing <wenxing.zhu@zilliz.com>

.github/workflows/pod-kill-chaos-test.yaml

@@ -71,6 +71,7 @@ jobs:
           python hello_milvus.py
       
       - name: Chaos Test
+        timeout-minutes: 15
         shell: bash
         working-directory: tests/python_client/chaos
         run: |
@@ -78,7 +79,13 @@ jobs:
           sed -i "s/ALL_CHAOS_YAMLS =.*/ALL_CHAOS_YAMLS = \'chaos_${{ matrix.pod }}_podkill.yaml\'/g" constants.py
           cat constants.py
           pytest -s -v test_chaos.py --host 127.0.0.1
-      
+
+      - name: Milvus Function Test
+        shell: bash
+        working-directory: tests/python_client/chaos
+        run: |
+          python hello_milvus.py
+
       - name: Export logs
         if: ${{ always() }}
         shell: bash