Enable Ruby 3.0.2 install on Ubuntu via [email protected]

Author: katrinleinweber

.github/workflows/tests.yml

@@ -16,7 +16,7 @@ jobs:
 
       # Setup Ruby - this needs to match the version in the Gemfile
       - name: Set up Ruby
-        uses: ruby/setup-ruby@e27aee156d42e38ff8a4c2fc97b125c4087cbcc7
+        uses: ruby/setup-ruby@b00551441a6fa3d528f3443dbff264a934b6e316
         with:
           ruby-version: 3.0.2
           bundler-cache: true