Update Carrier Privileged UIDs on Package Install/Replaced.

When packages are installed or replaced on the device, they need to be
included in CarrierPrivilegesTracker's cache of installed packages.
Additionally, the privileged UIDs must be reevaluated, as the new
package may match existing certs.

Bug: 147391402
Test: Tested on crosshatch build
Change-Id: I44d6889963506715b63929275c52c8a67e1ac0c2
Merged-In: I44d6889963506715b63929275c52c8a67e1ac0c2
(cherry picked from commit 476a94f5ce4314b5cb75c39a4dedc4a2d1f5ad18)