yt-desc fix: github url type does not exist

Author: dipamsen

content/videos/challenges/171-wave-function-collapse/index.json

@@ -47,7 +47,7 @@
       "description": "GitHub repo for expanded and corrected WFC PCB board example.",
       "image": "wfc.jpg",
       "urls": {
-        "github": "https://github.com/CodingTrain/Wave-Function-Collapse"
+        "other": "https://github.com/CodingTrain/Wave-Function-Collapse"
       }
     }
   ],

node-scripts/yt-description.mjs

@@ -383,11 +383,14 @@ function writeDescription(video) {
   }
 
   // Other Code Examples
-  const otherCodeExamples = data.codeExamples?.filter(
-    (ex) => !ex.urls.p5 && !ex.urls.github
-  );
   const getURL = (urls) =>
     urls.p5 || urls.processing || urls.node || urls.other;
+  const otherCodeExamples = data.codeExamples?.filter(
+    (ex) =>
+      !ex.urls.p5 &&
+      getURL(ex.urls) !== repoLink &&
+      !sketchUrls.includes(getURL(ex.urls))
+  );
   if (otherCodeExamples && otherCodeExamples.length > 0) {
     if (otherCodeExamples.length > 1) {
       if (sketchUrls?.length > 0 || repoLink) description += '\n';