message: ci: decrease the number of required `public-api` and `size-tracking` reviews
  This commit updates the PullApprove config to decrease the number of required reviews from `public-api` and `size-tracking` group members.
  PR Close
diff: @@ -1168,8 +1168,8 @@ groups:
  - jessicajaniuk
  - pkozlowski-opensource
  reviews:
  - request: 4 # Request reviews from four people
  - required: 3 # Require that three people approve
  + request: 3 # Request reviews from 3 people
  + required: 2 # Require that 2 people approve
  reviewed_for: required
  # ================================================
  @@ -1194,8 +1194,8 @@ groups:
  - jessicajaniuk
  - pkozlowski-opensource
  reviews:
  - request: 4 # Request reviews from four people
  - required: 2 # Require that two people approve
  + request: 2 # Request reviews from 2 people
  + required: 1 # Require that 1 person approve
  reviewed_for: required
  # ================================================
  