Adding dumps to QSFragmentCompose and viewmodel

This allowed us to detect and fix some discrepancies and bugs in the
bounds reported for the header (QQS), compared with the current
QSFragmentLegacy.getHeaderView() implementation.

Test: manual, dump QSFragmentCompose
Test: manual, compare with flag off
Flag: com.android.systemui.qs_ui_refactor_compose_fragment
Fixes: 362507674

Change-Id: Ie2bbf663b54e2589e3d15f03f42c282eda411b7e
2 files changed