GHA: Bump HLS cache version

Author: carbolymer

.github/workflows/hls.yml

@@ -14,7 +14,7 @@ jobs:
   test-hls-works:
     env:
       # Modify this value to "invalidate" the cache.
-      HLS_CACHE_VERSION: "2025-09-04"
+      HLS_CACHE_VERSION: "2025-09-23"
 
     runs-on: ubuntu-latest
     timeout-minutes: 60