Adding extra logging for tiles distribution across pages

There are a few things:
- adding generic methods in QSLogger to be able to log simple messages without adding extra methods to it
- moving all logging in PagedTileLayout to using QSLogger
- for every case when we force tiles redistribution, we log reason why it is happening
- adding temp logs for when tiles are not redistributed but maybe they should be
- logging when split shade state has changed in QSPanelControllerBase

Bug: 255208946
Test: just adding logging
Change-Id: Ie0b165edbf1f79dfff78c55646e513d37cea67a3