Update OpenAI.list (#1074)

ChatGPT/OpenAI今天新增两个域名

Author: kchen0x

rule/Surge/OpenAI/OpenAI.list

@@ -21,4 +21,6 @@ DOMAIN-SUFFIX,intercomcdn.com
 DOMAIN-SUFFIX,poe.com
 DOMAIN-SUFFIX,sentry.io
 DOMAIN-SUFFIX,stripe.com
+DOMAIN-SUFFIX,oaistatic.com
+DOMAIN-SUFFIX,oaiusercontent.com
 DOMAIN-KEYWORD,openai