Update Nedi viz.js CDN dependency (#2837)

Author: ktsaou

docusaurus.config.js

@@ -255,7 +255,7 @@ module.exports = {
       // Nedi dependencies (CDN) - async to avoid blocking other scripts
       { src: 'https://cdn.jsdelivr.net/npm/markdown-it@14.1.1/dist/markdown-it.min.js', async: true },
       { src: 'https://cdn.jsdelivr.net/npm/mermaid@11.14.0/dist/mermaid.min.js', async: true },
-      { src: 'https://cdn.jsdelivr.net/npm/@viz-js/viz@3.25.0/dist/viz-global.js', async: true },
+      { src: 'https://cdn.jsdelivr.net/npm/@viz-js/viz@3.26.0/dist/viz-global.js', async: true },
       { src: 'https://cdn.jsdelivr.net/npm/turndown@7.2.4/dist/turndown.js', async: true },
       { src: 'https://cdn.jsdelivr.net/npm/@guyplusplus/turndown-plugin-gfm@1.0.7/dist/turndown-plugin-gfm.js', async: true },
       // Nedi embed