perf：移除数据库备份方案

springboot-database/src/main/java/com/tiesheng/database/config/DbBackupConfig.java

@@ -10,7 +10,6 @@ import com.tiesheng.database.utls.TieshengDbUtil;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
 
-import javax.annotation.PostConstruct;
 import java.util.Date;
 
 /**
@@ -31,7 +30,6 @@ public class DbBackupConfig {
     private String format = "yyyyMMdd";
 
 
-    @PostConstruct
     public void dbBackup() {
         String url = SpringUtil.getProperty("spring.datasource.url");
         String username = SpringUtil.getProperty("spring.datasource.username");