2025/03-monthly: Try using raw HTML for the SVG

Author: CohenArthur

_posts/2025-04-15-2025-03-monthly-report.md

@@ -37,7 +37,7 @@ into the compilation of `core`. This opened new issues on the project
 with our macro expansion and name resolution, which we quickly fixed in
 the last few weeks.
 
-![](/images/2025-03-mermaid.svg)
+<img src = "/images/2025-03-mermaid.svg">
 
 One of the focus of this month was adding support for the
 `min_specialization` feature, which you can learn more about