STS test for Android Security CVE-2018-9471

Test: cts-tradefed run cts -m CtsSecurityTestCases -t
android.security.cts.NanoAppBundleTest#testPoc_cve_2018_9471
Bug:113527124
Bug:77599679

Change-Id: Ia9d6ec6991593eaf4f995fe4e280b113ff03e8fb
3 files changed