Reduce the number of displayed news on homepage to prevent too much h…

[radoslavzeman]

…eight in cards

Change number of "additional" news from 5 to 4, to prevent large empty space in those two cards.

[github-actions[bot]]

Test build pipeline info :rocket:
Changes in the code and tag info:
:arrow_right: Changes in strapi: false
:arrow_right: Changes in next: true
We are going to build :ship:

:soon: next
:partying_face: Bratiska-cli successfully created an kustomize file. :partying_face: Bratiska-cli successfully built an image from path: next/