chore(deps): renovate: ruby to v3.4.9

Author: renovate[bot]

.github/workflows/pages.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: "3.4.8" # Not needed with a .ruby-version file
+          ruby-version: "3.4.9" # Not needed with a .ruby-version file
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
           cache-version: 0 # Increment this number if you need to re-download cached gems
       - name: Setup Pages