Backport Prevent shortcut info package name spoofing

Test: cts-tradefed run cts -m CtsShortcutManagerTestCases -t android.content.pm.cts.shortcutmanager.ShortcutManagerFakingPublisherTest
Bug: 109824443

Change-Id: I90443973aaef157d357b98b739572866125b2bbc
Merged-In: I78948446a63b428ae750464194558fd44a658493
(cherry picked from commit 9e21579a11219581a0c08ff5dd6ac4dc22e988a4)
1 file changed