fix(docs) - remove temp redirect that should've been removed previously

apps/www/lib/redirects.js

@@ -2498,11 +2498,6 @@ module.exports = [
     source: '/docs/guides/database/extensions/pgrepack',
     destination: '/docs/guides/database/extensions/pg_repack',
   },
-  {
-    permanent: false,
-    source: '/docs/guides/database/extensions/pg_partman',
-    destination: '/docs/guides/database/extensions',
-  },
   {
     permanent: true,
     source: '/docs/guides/ai/structured-unstructured-embeddings',