Update alerts-and-notes-in-markdown.md

GitHub/alerts-and-notes-in-markdown.md

@@ -23,6 +23,19 @@ They can be created as follows:
 
 And render as:
 
-![Screenshot of how the alerts defined above render on GitHub](https://docs.github.com/assets/cb-24696/mw-1440/images/help/writing/alerts-rendered.webp)
+> [!NOTE]
+> Useful information that users should know, even when skimming content.
+
+> [!TIP]
+> Helpful advice for doing things better or more easily.
+
+> [!IMPORTANT]
+> Key information users need to know to achieve their goal.
+
+> [!WARNING]
+> Urgent info that needs immediate user attention to avoid problems.
+
+> [!CAUTION]
+> Advises about risks or negative outcomes of certain actions.
 
 Via: https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#alerts