UHF-7249: Changed popular services paragraph to use title field if it…

[lonkaanna]

UHF-7249

What was done

• Changed popular services paragraph template to use the new title field if it has content, if it's empty the title should default to "Popular services"

How to install

• Make sure your instance is up and running on latest dev branch.
  • git pull origin dev
  • make fresh
• Update the HDBT theme
  • composer require drupal/hdbt:dev-UHF-0000_insert_correct_branch
• Update the Helfi Platform config
  • composer require drupal/helfi_platform_config:dev-UHF-7249-popular-services-editable-title
• Run make drush-updb drush-cr

How to test

• Create a landing page and add the popular services paragraph to it. As default the title value should be "Popular services" (in what ever language is chosen)
• Save the page and check that the title is rendered correctly
• Edit the title, save it and check that it appears
• Remove the title completely, it should default to "Popular services"
• Check that code follows our standards

Designers review

• This PR does not need designers review
• This PR has been visually reviewed by a designer (Name of the designer)

Other PRs

• UHF-7249: Adds update hook to add title field for popular services pa… drupal-helfi-platform-config#413