[E2E] Fix fold/unfold insets and whether ToEdge

Fixes a problem when folding/unfolding a foldable. The code
execution sequence should handle this automatically but it
appears there are timing issues.

In this workaround we just check whenever insets change whether
the device is still in a supported configuration and use that as
an override for whether or not to draw ToEdge.

BUG=b/41492043, https://crbug.com/325356134

Change-Id: I8a9e20ab27475b95c30ef8c0d14344fa257e3be4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5270117


Reviewed-by: Theresa Sullivan <twellington@chromium.org>
Auto-Submit: Donn Denman <donnd@chromium.org>
Reviewed-by: Lijin Shen <lazzzis@google.com>
Commit-Queue: Donn Denman <donnd@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1261965}