docs: 카카오페이 결제 신규 테스트 url 적용

src/main/resources/config/conf-contract.yml

@@ -16,7 +16,8 @@ contract:
 
       bill:
         dozn:
-          host: https://test-bill-pub.dozn.co.kr
+        #  host: https://test-bill-pub.dozn.co.kr
+          host: https://test-apigates-pub.dozn.co.kr
           biller-code: LIF378880088002
           authorization: LG7upsMTsXbQiMGP4htZi/IXS7LJvEOmAx2HmY6X6Q8jh1dpv6vgNxbA4a4H2n3r
           api: