Update shortcodes-and-filters.yml (#1741)

* Update shortcodes-and-filters.yml

* Corrected URL

Author: VisruthSK

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

@@ -258,6 +258,12 @@
   description: >
     Smart first-line indent for HTML/LaTeX/PDF outputs
 
+- name: flourish
+  path: https://github.com/kbodwin/flourish
+  author: '[Kelly Bodwin](https://github.com/kbodwin)'
+  description: >
+    Style code in rendered chunks.
+    
 - name: fontawesome
   path: https://github.com/quarto-ext/fontawesome
   author: '[quarto-ext](https://github.com/quarto-ext)'