fix: fix import in live sample

PiperOrigin-RevId: 756801771

Author: sararob

examples/src/main/java/com/google/genai/examples/LiveTextConversationResumptionAsync.java

@@ -51,7 +51,7 @@
 import com.google.genai.types.Content;
 import com.google.genai.types.HttpOptions;
 import com.google.genai.types.LiveConnectConfig;
-import com.google.genai.types.LiveSendRealtimeInputParameters;
+import com.google.genai.types.LiveSendClientContentParameters;
 import com.google.genai.types.LiveServerContent;
 import com.google.genai.types.LiveServerMessage;
 import com.google.genai.types.LiveServerSessionResumptionUpdate;