Update shortcodes-and-filters.yml

Author: fermarsan

docs/extensions/listings/shortcodes-and-filters.yml

@@ -257,6 +257,13 @@
     A Quarto filter to run SQL queries interactively from a SQLite database
     created at render time in html documents and Revealjs presentations.
 
+- name: kroki
+  path: https://github.com/fermarsan/quarto-kroki
+  author: '[fermarsan](https://github.com/fermarsan)'
+  description: >
+    Render Kroki diagrams in Quarto documents (HTML and PDF) 
+    This uses the Kroki HTTP API via curl, doing a POST request.
+
 - name: latex-environment
   path: https://github.com/quarto-ext/latex-environment
   author: '[quarto-ext](https://github.com/quarto-ext)'