Hints for lact in cockatiel

Hints

• asv-description-first-para-too-short
  io.github.ilya_zlobintsev.LACT.metainfo.xml:9 - LACT lets you configure and monitor your AMD, Nvidia or Intel GPU on Linux.
  The first `description/p` paragraph of this component might be too short (< 80 characters). Please consider starting with a longer paragraph to improve how the description looks like in software centers and to provide more detailed information on this component immediately in the first paragraph.