Update Hugo and Pagefind to their respective latest versions

This fixes git#1995.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

hugo.yml

@@ -31,8 +31,8 @@ module:
   - source: external/docs/content
     target: content
 params:
-  hugo_version: 0.139.4
-  pagefind_version: 1.1.1
+  hugo_version: 0.148.2
+  pagefind_version: 1.3.0
   latest_version: 2.50.1
   latest_relnote_url: https://raw.github.com/git/git/master/Documentation/RelNotes/2.50.1.adoc
   latest_release_date: '2025-06-16'