improve[ci]: Improve the comment instructions for the PR format bot (#10747)

Author: kurisaW

.github/workflows/pr_format_bot.yml

@@ -50,8 +50,8 @@ jobs:
                 "<!-- PR Format Notification Comment -->"
                 "**👋 感谢您对 RT-Thread 的贡献！Thank you for your contribution to RT-Thread!**"
                 ""
-                "为确保代码符合 RT-Thread 的编码规范，请在你的仓库中执行以下步骤运行代码格式化工作流。"
-                "To ensure your code complies with RT-Thread's coding style, please run the code formatting workflow by following the steps below."
+                "为确保代码符合 RT-Thread 的编码规范，请在你的仓库中执行以下步骤运行代码格式化工作流（如果格式化CI运行失败）。"
+                "To ensure your code complies with RT-Thread's coding style, please run the code formatting workflow by following the steps below (If the formatting of CI fails to run)."
                 ""
                 "---"
                 ""