DO_NOT_MERGE Fix primaryRangeIsSingleRate + touch on dVRR

Disable a primaryRangeIsSingleRate section on dVRR and allow late touch
boost to trigger when no layer score. On dVRR display, the primary
physical range may be a single rate,
but late touch boost should still be able to trigger.

Bug: 353142444
Bug: 362379874
Flag: EXEMPT_bugfix
Test: atest libsurfaceflinger_unittest
Test: Twitter scrolling with and without video, with policy backdoor
Test: notification shade scrolling with policy backdoor
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:7bedfbf0d7b106702a241a64a79c36205606496c)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:14e725f4ba7d1f71af2067945498a676372e0499)
Merged-In: Ic5b2b298fe0df357f77ef8f06b1fc0fc248e0498
Change-Id: Ic5b2b298fe0df357f77ef8f06b1fc0fc248e0498