UHF-8519: Fixed the map embed URL.

[dire]

UHF-8519

The map component twig template is using wrong version of the map URL.

What was done

• Fixed the template to use correct URL variable, which is provided by code that makes sure that the map URL gets the /embed to the URL.

How to install

• Make sure your Kasko 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-8519_map-embed-url-fix
• Run make drush-cr

How to test

• Check the map in https://helfi-kasko.docker.so/fi/kasvatus-ja-koulutus/alppilan-lukio/tutustu-ja-hae. The iframe should have embed version and the link under the map should lead to non-embed version.

Designers review

• This PR does not need designers review

[Arkkimaagi]

Wow, that was way simpler than I thought it could be. Good job! Approved! 🚢