Reduce assigned reviewers for CI templates to 1
I believe the reason why we were assigning 2 reviewers is because we didn't have renovate bot fetching available reviewers from the reviewer roulette. So 2 would mitigate situations where a reviewer could be on PTO.
Now this shouldn't be a problem anymore, and it's more efficient to the roulette system if only one available reviewer is assigned.
If all of the renovate-bot reviewers configs are also using availableRouletteReviewerByRole
, perhaps we could even change SAMPLE_SIZE_FALLBACK
to 1.
Edited by João Alexandre Cunha