Do not give app id for sdk-library package

There is an enforcement that sdk package cannot also provide app.
The app id should not be given for this type of package.

This change ignore to give app id if the installed package is a sdk
library. Because no uid is given for this package. the app storage
will not be created, too.

Bug: 295843617
Test: manual. Install success and no app id is assigned and no
no directory created under /data/data for sdk pacakge
Test: atest PackageManagerShellCommandInstallTest

Change-Id: Iedbc45f193d2a24f29f0c97d3d1819ad6a6b4391