We're reporting an ANR if the app process doesn't finish
the handling of bindApplication within the BIND_APPLICATION_TIMEOUT.
But very often, due to the contended system resources, the app
process just doesn't get enough CPU time to run.

Also given the bindApplication includes the time the app spends
on Application#onCreate(), now relax the timeout to 20s by default.

Bug: 304484667
Test: Manual
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:9e814a91321f3ecd32521f83ac5fed20388b7d07)
Merged-In: If8a3db7511ef0b348e9f343fd91de9063f8826f2
Change-Id: If8a3db7511ef0b348e9f343fd91de9063f8826f2