Remove @st.cache_data on get_ice_servers() because the ICE servers data may change (whitphx#1375)

Author: whitphx

Diff for: sample_utils/turn.py

@@ -8,7 +8,6 @@
 logger = logging.getLogger(__name__)
 
 
-@st.cache_data  # type: ignore
 def get_ice_servers():
     """Use Twilio's TURN server because Streamlit Community Cloud has changed
     its infrastructure and WebRTC connection cannot be established without TURN server now.  # noqa: E501