aapt2: Limit length of package name and shared user id

Package name and shared user id could be used as part of filename
as prefix by other modules. Limits the length to 223 and reserves
32 for the OS.

Bug: 118768971
Test: atest aapt2_tests
Test: aapt2 link -I android.jar --manifest ManifestLongPackageName.xml
Test: aapt2 link -I android.jar --manifest ManifestLongSharedUserId.xml
Change-Id: Ic4b5b4647b9e253b79b663f4d7a9050f43bb8cf0