Merge branch 'BE/userinfo' into 'backend'

db 변경 update

See merge request s11-webmobile1-sub2/S11P12A701!138

backend/src/main/resources/application.properties

@@ -21,7 +21,7 @@ spring.datasource.username=${USER_NAME}
 spring.datasource.password=${USER_PASSWORD}
 spring.mvc.pathmatch.matching-strategy=ant_path_matcher
 spring.jpa.database=mysql
-spring.jpa.hibernate.ddl-auto=create
+spring.jpa.hibernate.ddl-auto=update
 spring.jpa.show-sql=true  
 spring.jpa.properties.hibernate.jdbc.time_zone=UTC
 management.endpoints.web.exposure.include=health,info