Add the related tests for ShortcutServices in TEST_MAPPING

It's necessary to run the following tests if
com.android.server.pm.ShortcutService is modified.
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest1
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest2
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest3
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest4
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest5
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest6
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest7
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest8
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest9
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest10
* FrameworksServicesTests:com.android.server.pm.ShortcutManagerTest11

Test: atest --enable-file-patterns --collect-tests-only
Bug: 172183870
Change-Id: Ic1e2effca84efafdfa1150cde5345a1319b4c536