fix #48: fix sgg services tests

- JpaAuditingConfig로 @EnableJpaAuditing 옮김

src/main/java/com/wanted/teamr/tastyfinder/TastyFinderApplication.java

@@ -4,13 +4,11 @@
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.scheduling.annotation.EnableScheduling;
-import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 
 import java.util.TimeZone;
 
 @EnableScheduling
 @SpringBootApplication
-@EnableJpaAuditing
 public class TastyFinderApplication {
 
     public static void main(String[] args) {

src/main/java/com/wanted/teamr/tastyfinder/api/config/JpaAuditingConfig.java

@@ -0,0 +1,9 @@
+package com.wanted.teamr.tastyfinder.api.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@Configuration
+@EnableJpaAuditing
+public class JpaAuditingConfig {
+}