unbreak categories.json on more complex Liquid (#34125)

lib/path-utils.js

@@ -36,8 +36,9 @@ export function getPathWithoutVersion(href) {
 export function getVersionStringFromPath(href, supportedOnly = false) {
   href = getPathWithoutLanguage(href)
 
-  // Return immediately if this is a link to the homepage
-  if (href === '/') {
+  // Some URLs don't ever have a version in the URL and it won't be found
+  // if you continue digging deeper. So exit early with the default on these.
+  if (['/', '/categories.json'].includes(href)) {
     return nonEnterpriseDefaultVersion
   }