Create per-app treatment for overriding minimum aspect ratio

We define three change ids in this change:
OVERRIDE_MIN_ASPECT_RATIO
OVERRIDE_MIN_ASPECT_RATIO_MEDIUM
OVERRIDE_MIN_ASPECT_RATIO_LARGE

Depending on which change ids are enabled, we override the minimum
aspect ratio of a given app to the value corresponding to the treatment.

Bug: 174042980
Test: atest WmTests:SizeCompatTests
Change-Id: I2db2a3acbd051b651b7ab0dc4c51c38a0276430b
11 files changed