UHF-10397: Fix spacing on news listings

[teroelonen]

UHF-10397

What was done

• Removed styling that was apparently causing issues on news listings.

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-10397
• Run make drush-cr

How to test

• Check that the component news list that is found on all instances (excluding etusivu-instance) front pages doesn't have the extra margin on items on top anymore. Compare the layout to the etusivu-instance latest news component and the spacing should be the same on the items there.
• The removed styling was vague not-selector that could affect a lot of places so there is possibility that something else broke now that it is gone so have a general look around on front page instance and maybe KASKO (they have normal news block and high school news) that everything still looks good.
• Check that code follows our standards

Continuous documentation

• This feature has been documented/the documentation has been updated
• This change doesn't require updates to the documentation

[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/pull/1066/html_report/