Modify 주석 추가

src/main/java/com/example/springsecuritystudy/config/JpaAuditorConfig.java

@@ -0,0 +1,12 @@
+package com.example.springsecuritystudy.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+/**
+ * JPA auditor enable
+ */
+@Configuration
+@EnableJpaAuditing
+public class JpaAuditorConfig {
+}