pm: AndroidHidlUpdater: system only

Backwards compatibility takes a slight performance hit. Only apply this
rule to outdated system apps as they are the only ones that use these
libraries.

Bug: 86259915
Test: boot Pixel 2
Test: boot Pixel 3 and systrace app startup
Test: atest android.content.pm.AndroidHidlUpdaterTest

Change-Id: I2d2e2ca79266a92ba0e4efcf25e31d15daee87a1