Fix checkstyle

Signed-off-by: onobc <[email protected]>

Author: onobc

module/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/grpc/InProcessTestAutoConfiguration.java

@@ -20,11 +20,11 @@
 import java.util.Collections;
 import java.util.List;
 
-import io.grpc.stub.AbstractStub;
 import io.grpc.BindableService;
 import io.grpc.ChannelCredentials;
 import io.grpc.inprocess.InProcessChannelBuilder;
 import io.grpc.inprocess.InProcessServerBuilder;
+import io.grpc.stub.AbstractStub;
 import org.jspecify.annotations.Nullable;
 
 import org.springframework.boot.autoconfigure.AutoConfiguration;