[RESTRICT AUTOMERGE]: STS bp to mk for CVE-2021-0318

Bug: 173531328
Test: sts-tradefed run sts-engbuild-no-spl-lock -m CtsSecurityBulletinHostTestCases -t android.security.cts.Poc21_01#testPocCVE_2021_0318
Change-Id: I0bcb34785607865f920756ccae3fff2824bfac60
3 files changed