Merge pull request #496 from cedarcode/sr--ci--remove-unncesseray-ruby-flag

Avoid setting `enable-frozen-string-literal` RUBYOPT for Ruby 3.4 in the CI

Author: santiagorodriguez96

.github/workflows/build.yml

@@ -70,8 +70,6 @@ jobs:
         bundler-cache: true
 
     - run: bundle exec rspec
-      env:
-        RUBYOPT: ${{ startsWith(matrix.ruby, '3.4') && '--enable=frozen-string-literal' || '' }}
 
   lint:
     runs-on: ubuntu-latest