Add .gitlab-ci.yml file for the 1.0.x-dev branch

The pipeline ran with no major issues, but there's some ESLINT / PHPCS issues that need to be address. I'll open a new issue for that: https://git.drupalcode.org/project/webform_intl_tel_national_mode/-/pipe...

I'll address the PHPCS / ESLINT issues here: https://www.drupal.org/project/webform_intl_tel_national_mode/issues/353... 🐛 Fix ESLINT / PHPCS issues Active

I'm closing this issue for now.

danrod → closed merge request !7

Automatically closed - issue fixed for 2 weeks with no activity.