Adjust i18n-health job to use ruby 3.4.4

Author: rsmithlal

.github/workflows/i18n-health.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.3'
+          ruby-version: '3.4.4'
       - name: Install dependencies
         run: |
           gem install bundler