Merge pull request #1017 from Moisan/pin_setup-ruby

workflows: pin setup-ruby action

Author: MikeMcQuaid

.github/workflows/tests.yml

@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@main
 
       - name: Install Ruby
-        uses: ruby/setup-ruby@v1
+        uses: ruby/setup-ruby@70da3bbf44ac06db1b0547ce2acc9380a5270d1e # v1.175.0
         with:
           ruby-version: "2.7"
           bundler-cache: true