chore(deps): renovate: ruby to v3.4.8 (#608)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [ruby](https://www.ruby-lang.org)
([source](https://redirect.github.com/ruby/ruby)) | uses-with | patch |
`3.4.7` → `3.4.8` |

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.github/workflows/pages.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: "3.4.7" # Not needed with a .ruby-version file
+          ruby-version: "3.4.8" # 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