Fixed whitescreen caused by bad logic in template

[rpnykanen]

If TPR-unit had any other provided language than fi, en or sv, the tpr unit page would whitescreen.

What was done

• Removed the provided-language template with logic in it
• Moved the logic to TPR-entity
• Called the entity method to get list of translated language names

How to reproduce

• Setup Strategia-site
• Go to this page, it should whitescreen

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-X_provided_language_whitescreen
• Update the TPR module
  • composer require drupal/helfi_tpr:dev-UHF-X_provided_language_whitescreen
• Run make drush-cr

How to test

• Go to this page
  • The page should render normally
  • "Palvelukieli" should be visible with a comma separated list of languages
  • (don't mind the translations of the language names. they need to be fixed separately.)

[github-actions]

⚠️ Visual regression found! Please check if this change is wanted or accidental. You can check the output here: https://city-of-helsinki.github.io/drupal-hdbt-visual-regression/pull/1216/html_report/

[github-actions]

⚠️ Visual regression found! Please check if this change is wanted or accidental. You can check the output here: https://city-of-helsinki.github.io/drupal-hdbt-visual-regression/pull/1216/html_report/

[github-actions]

⚠️ Visual regression found! Please check if this change is wanted or accidental. You can check the output here: https://city-of-helsinki.github.io/drupal-hdbt-visual-regression/pull/1216/html_report/