Test added for AServiceManager_addServiceWithFlags

This test verifies if the service added with addServiceWithFlags can be
accessible. Verifying the individual behaviors of each flag is not the
focus of this change.

Bug: 272102518
Test: atest libbinder_ndk_unit_test
Change-Id: Ief35de94d1d45f668721960772381704826fb5f8
1 file changed