fixup! fixup! fixup! fixup! fixup! CI: Reduce duplication my having extra gemfiles

Author: bquorning

.github/workflows/main.yml

@@ -44,7 +44,7 @@ jobs:
           - {ruby: "3.4", gemfile: "gemfiles/latest_rubocop.rb", task: internal_investigation}
           - {ruby: "3.4", gemfile: "gemfiles/latest_rubocop.rb", task: spec}
           - {ruby: "3.4", gemfile: "gemfiles/latest_rspec_4.rb", task: spec}
-    name: ${{format('{0} {1} {2}', matrix.gemfile == 'Gemfile' && 'Ruby ${{ matrix.ruby }}:' || '', matrix.task, matrix.gemfile != 'Gemfile' && matrix.gemfile || '' }}
+    name: ${{format('{0} {1} {2}', matrix.gemfile == 'Gemfile' && 'Ruby ${{ matrix.ruby }}:' || 'foo', matrix.task, matrix.gemfile != 'Gemfile' && matrix.gemfile || 'bar' }}
     env:
       BUNDLE_GEMFILE: ${{ matrix.gemfile }}
     steps: