Make display manager logging conditional

- Re-introduce checks based on current extra logging package name
  to ensure that displaymanager logging isn't always-on.

Bug: 306170135
Test: logcat | grep display -i
Test: adb shell setprop persist.debug.vri_package com.android.settings
&& adb reboot && logcat | grep display -i

Change-Id: I7d1da5b8dec167b4e1b22ce610f88431b05daf76