Properly prepare system server profiles

Update the logic for system server profiles to work without disabling
SELinux policies.

Test: check that system_server profile is created without disabling
SElinux

Bug: 74081010

(cherry picked from commit 3f3a08ad)

Merged-Id: I63ffadfbe6850992634d0720fb077a4dc65b5736
Change-Id: I63ffadfbe6850992634d0720fb077a4dc65b5736