Change issue bot mailing list from chinese to english (#6420)

.github/workflows/issue_robot.yml

@@ -40,7 +40,7 @@ jobs:
       - name: "Comment in issue"
         uses: ./.github/actions/comment-on-issue
         with:
-          message: "Hi:\n* Thank you for your feedback, we have received your issue, Please wait patiently for a reply.\n* In order for us to understand your request as soon as possible, please provide detailed information、version or pictures.\n* If you haven't received a reply for a long time, you can subscribe to the developer's email，Mail subscription steps reference https://dolphinscheduler.apache.org/zh-cn/community/development/subscribe.html ,Then write the issue URL in the email content and send question to dev@dolphinscheduler.apache.org."
+          message: "Hi:\n* Thank you for your feedback, we have received your issue, Please wait patiently for a reply.\n* In order for us to understand your request as soon as possible, please provide detailed information、version or pictures.\n* If you haven't received a reply for a long time, you can subscribe to the developer's email，Mail subscription steps reference https://dolphinscheduler.apache.org/en-us/community/development/subscribe.html ,Then write the issue URL in the email content and send question to dev@dolphinscheduler.apache.org."
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: "Add lable in issue"