Merge pull request #148 from CAUSOLDOUTMEN/Fix/147-ddl

fix: ddl 업데이트 (#147)

src/main/resources/application-db.properties

@@ -1,5 +1,5 @@
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.jpa.hibernate.ddl-auto=none
+spring.jpa.hibernate.ddl-auto=update
 
 # Remote DB
 spring.datasource.url=${DB_ENDPOINT}