retract deletion of search-XX.svg assets (#24075)

Author: Peter Bengtsson

assets/images/octicons/search-16.svg

@@ -12,6 +12,13 @@ import path from 'path'
 import program from 'commander'
 import walk from 'walk-sync'
 
+const EXCEPTIONS = new Set([
+  // These files are dynamically referenced in Search.tsx
+  // so they're referred to as `... search-${iconSize}.svg`
+  'assets/images/octicons/search-16.svg',
+  'assets/images/octicons/search-24.svg',
+])
+
 program
   .description('Print all images that are in ./assets/ but not found in any markdown')
   .option('-e, --exit', 'Exit script by count of orphans (useful for CI)')
@@ -80,7 +87,7 @@ async function main(opts) {
     const content = fs.readFileSync(markdownFile, 'utf-8')
     for (const imagePath of allImages) {
       const needle = imagePath.split(path.sep).slice(-2).join('/')
-      if (content.includes(needle)) {
+      if (content.includes(needle) || EXCEPTIONS.has(imagePath)) {
         allImages.delete(imagePath)
       }
     }