chore: 타임존 삭제

Author: tnals0924

src/main/kotlin/site/billilge/api/backend/BillilgeApplication.kt

@@ -4,13 +4,11 @@ import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration
 import org.springframework.boot.runApplication
 import org.springframework.data.jpa.repository.config.EnableJpaAuditing
-import java.util.*
 
 @EnableJpaAuditing
 @SpringBootApplication(exclude = [SecurityAutoConfiguration::class])
 class BillilgeApplication
 
 fun main(args: Array<String>) {
-    TimeZone.setDefault(TimeZone.getTimeZone("Asia/Seoul"));
     runApplication<BillilgeApplication>(*args)
 }