Bump ruby/setup-ruby from 1.169.0 to 1.170.0

Bumps [ruby/setup-ruby](https://github.com/ruby/setup-ruby) from 1.169.0 to 1.170.0.
- [Release notes](https://github.com/ruby/setup-ruby/releases)
- [Commits](ruby/setup-ruby@5daca16...bd03e04)

---
updated-dependencies:
- dependency-name: ruby/setup-ruby
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/gh-pages.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup Ruby
-        uses: ruby/setup-ruby@5daca165445f0ae10478593083f72ca2625e241d # v1.169.0
+        uses: ruby/setup-ruby@bd03e04863f52d169e18a2b190e8fa6b84938215 # v1.170.0
         with:
           ruby-version: '3.2'
           bundler-cache: true