Revert "fix: correct ruby/setup-ruby version comment to match SHA"

This reverts commit 92a77d7.

Author: Wenxin-Jiang

.github/workflows/ci.yml

@@ -151,7 +151,7 @@ jobs:
 
       - name: Setup Ruby
         if: matrix.suite == 'e2e_gem'
-        uses: ruby/setup-ruby@319994f95fa847cf3fb3cd3dbe89f6dcde9f178f # v1.295.0
+        uses: ruby/setup-ruby@319994f95fa847cf3fb3cd3dbe89f6dcde9f178f # v1
         with:
           ruby-version: '3.2'
           bundler-cache: false