Improve StatusBarManager disable*() apis

Enable adding a reason to disable api to improve debugging efforts. The goal is to have attribution data for why SystemUI elements are disabled, not just at a package level (as in the status quo) but at a sub package level. Can be tested by manually disabling flags from command line with "adb shell cmd statusbar send-disable-flag clock" and checking at the dump logs via "adb shell dumpsys statusbar".

Flag: NONE
Test: Manually tested in pixel 7.
Bug: 291319588
Change-Id: I52ff935d7d095a7bb1b698207de525bc551a45f6