Test for removal of AppOwnedSdkSandboxInterfaces

On App Death, we should remove AppOwnedSdkSandboxInterfaces
from the SdkSandboxManagerService.

Bug: 270960437
Test: atest SdkSandboxManagerServiceUnitTest#testRemoveAppOwnedSdkSandboxInterfacesOnAppDeath
Change-Id: I56764aed611a44c8f24e6742a7b10399b4b91ddf
4 files changed