Merge pull request '1단계 실행 시, 시작시간 update 추가' (#110) from feat/training_260202 into develop

Reviewed-on: #110

src/main/java/com/kamco/cd/training/postgres/core/ModelTrainMngCoreService.java

@@ -417,6 +417,7 @@ public class ModelTrainMngCoreService {
             .orElseThrow(() -> new IllegalArgumentException("Model not found: " + modelId));
 
     entity.setStatusCd(TrainStatusType.IN_PROGRESS.getId());
+    entity.setStrtDttm(ZonedDateTime.now());
     entity.setStep1StrtDttm(ZonedDateTime.now());
     entity.setStep1State(TrainStatusType.IN_PROGRESS.getId());
     entity.setCurrentAttemptId(jobId);