DO NOT MERGE Added autofill test to check apps cannot bypass package name on AssistStructure

Test: cts-tradefed run commandAndExit cts-dev -m CtsAutoFillServiceTestCases -t android.autofillservice.cts.VirtualContainerActivityTest#testAppCannotFakePackageName

Bug: 69981710

Change-Id: I3abf999eb6056c1df7982780bae43b58337c0668
Merged-In: I3abf999eb6056c1df7982780bae43b58337c0668
(cherry picked from commit 2c782d29731975aac2d08cc4ab2ee84352c77744)
5 files changed