Move allow rules from public/app.te to private/app.te

Allow rules in public/*.te can only reference types defined in
public/*.te files. This can be quite cumbersome in cases a rule needs to
be updated to reference a type that is only defined in private/*.te.

This change moves all the allow rules from public/app.te to
private/app.te to make it possible to reference private types in the
allow rules.

Bug: 211761016
Test: m
Test: presubmit
Change-Id: I0c4a3f1ef568bbfdfb2176869fcd92ee648617fa
Merged-In: I0c4a3f1ef568bbfdfb2176869fcd92ee648617fa
2 files changed