fix: Replace the expired annotation @SpyBean with annotation @MockitoSpyBean

Author: aisibo1

models/spring-ai-bedrock/src/test/java/org/springframework/ai/bedrock/cohere/BedrockCohereEmbeddingModelIT.java

@@ -22,7 +22,6 @@
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.jupiter.api.Test;
 import org.mockito.ArgumentCaptor;
-import org.springframework.test.context.bean.override.mockito.MockitoSpyBean;
 import software.amazon.awssdk.auth.credentials.EnvironmentVariableCredentialsProvider;
 import software.amazon.awssdk.regions.Region;
 
@@ -36,6 +35,7 @@
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.bean.override.mockito.MockitoSpyBean;
 import org.springframework.context.annotation.Bean;
 
 import static org.assertj.core.api.Assertions.assertThat;