Hide PageSizeMismatch dialog on user confirmation

PagSizeMismatch dialog is displayed on each activity.
When user clicks ok, save the package flag info so that
dialog is hidden after confirmation.

Flag: android.content.pm.app_compat_option_16kb
Test: atest -c FileSystemUtilsTests
Test: Install 4KB aligned app and see the dialog on
16 KB device
Bug: 385743821

Change-Id: I1a8f3a0f8c9d1af2615bf72cbcf2c7ae1e8e76ec