The TEST_MAPPING file already contains a mainline-postsubmit stanza, but according to go/test-mapping-mainline-user-guide this information also needs to be in AndroidTest.xml (or in Android.bp, for tests that are not covered by an AndroidTest.xml and where soong autogenerates the test config). Test: m bpf_existence_test Change-Id: I103f5fefbfefa6fd2b59ab6c209fbf1dceada4ba