Added isDeleted column in user action and version table.

src/main/java/net/gepafin/tendermanagement/entities/VersionHistoryEntity.java

@@ -30,4 +30,7 @@ public class VersionHistoryEntity extends BaseEntity {
 
     @Column(name = "USER_ID")
     private Long userId;
+
+    @Column(name = "IS_DELETED")
+    private String isDeleted;
 }