🚑 hotfix: add primary to discord item service (#414)

backend/streetdrop-api/src/main/java/com/depromeet/report/claim/service/DiscordItemClaimReportService.java

@@ -5,9 +5,10 @@
 import lombok.RequiredArgsConstructor;
 
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Component;
 
-
+@Primary
 @Component
 @RequiredArgsConstructor
 public class DiscordItemClaimReportService implements ItemClaimReportService {