Fix MAX_POOL quant8 op test breakage and update generated models & examples.

MAX_POOL quant8 op test was broken after explicit padding change in ag/2874247.
This CL fixes it and updates generated models & examples to prevent future
breakages.

Bug: 63905942
Test: NeuralNetworksTest on Angler
Change-Id: I0c63e2b5884f48a5fbe32ebcdff641196b3541b4
6 files changed
tree: b292632d2c4edee7f478adf9bf51b9c7a80dc575
  1. nn/
  2. Android.bp