Add Logs to track app uninstall and icon removal

Some users are affected by a bug that keeps orphaned app icons after a
package is uninstalled. Since we are unable to pinpoint to what exactly
is causing this, we're adding logs so we could tell where exactly things
are failing.

Bug: 124817089
Change-Id: If168935115a7d323fd60c2b19426c1dbd43dbce3