Bluetooth Audio: Remove WARN log spam in IsSessionReady am: 15410861bf

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1738979

Change-Id: I22d176b6bb270fb73ea0e511d8a804e3b2afea0b
diff --git a/bluetooth/audio/utils/session/BluetoothAudioSession_2_1.cpp b/bluetooth/audio/utils/session/BluetoothAudioSession_2_1.cpp
index 77f7c3b..c250ef1 100644
--- a/bluetooth/audio/utils/session/BluetoothAudioSession_2_1.cpp
+++ b/bluetooth/audio/utils/session/BluetoothAudioSession_2_1.cpp
@@ -61,8 +61,6 @@
 }
 
 bool BluetoothAudioSession_2_1::IsSessionReady() {
-  LOG(WARNING) << __func__ << " session_type: " << toString(session_type_2_1_);
-
   if (session_type_2_1_ !=
       SessionType_2_1::LE_AUDIO_HARDWARE_OFFLOAD_ENCODING_DATAPATH) {
     return audio_session->IsSessionReady();