Temporarily disable Ollama streaming function calling tests

models/spring-ai-ollama/src/test/java/org/springframework/ai/ollama/OllamaChatModelFunctionCallingIT.java

@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -78,6 +79,7 @@ class OllamaChatModelFunctionCallingIT extends BaseOllamaIT {
 	}
 
 	@Test
+	@Disabled("https://github.com/spring-projects/spring-ai/issues/1891")
 	void streamFunctionCallTest() {
 		UserMessage userMessage = new UserMessage(
 				"What are the weather conditions in San Francisco, Tokyo, and Paris? Find the temperature in Celsius for each of the three locations.");