Stopping the release of kross-interpreters for KDE Gear 25.04

[Albert Astals Cid]

We have kross-interpreters in KDE Gear, but we don't release kross anymore 
since KDE Frameworks 6.

Whatever little applications are left using KDE Frameworks 5 and kross can 
keep using the release the latest kross-interpreters release of KDE Gear.

What do you think?

Cheers,
  Albert