[7.x] Migrate test plugins ⇒ NP (kbn_tp_custom_visualizations) (#61606)#61832

Merged

VladLasitsa merged 1 commit intoelastic:7.xfrom VladLasitsa:backport/7.x/pr-61606

Mar 31, 2020

+144-43

Commits on Mar 30, 2020

Migrate test plugins ⇒ NP (kbn_tp_custom_visualizations) (elastic#61606 )

VladLasitsa
and
elasticmachine
committed