fix/#103: ipa 파일명 추적하도록 수정

Author: 0Hooni

.github/workflows/deploy_on_release.yml

@@ -89,7 +89,7 @@ jobs:
       - name: 🚀 Upload app to TestFlight   # TestFlight에 아카이브된 앱 등록
         uses: apple-actions/upload-testflight-build@v1
         with:
-          app-path: '${{ env.PROJECT_NAME }}.ipa'
+          app-path: 'Poppool.ipa'
           issuer-id: ${{ secrets.APPSTORE_ISSUER_ID }}
           api-key-id: ${{ secrets.APPSTORE_API_KEY_ID }}
           api-private-key: ${{ secrets.APPSTORE_API_PRIVATE_KEY }}