Fix race condition waiting for status of ollama model pull success status

Author: markpollack

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

@@ -19,6 +19,7 @@
 import java.io.IOException;
 import java.time.Duration;
 
+import org.awaitility.Awaitility;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;
 
@@ -89,6 +90,10 @@ public void pullModel() {
 			.block();
 
 		assertThat(progressResponses).isNotNull();
+		Awaitility.await().until(() -> {
+			OllamaApi.ProgressResponse progressResponse = progressResponses.get(progressResponses.size() - 1);
+			return progressResponse.status().equals("success");
+		});
 		assertThat(progressResponses.get(progressResponses.size() - 1))
 			.isEqualTo(new OllamaApi.ProgressResponse("success", null, null, null));