checkvintf read apex-info-list.xml from /apex dirmap am: 76409e8245

Original change: https://android-review.googlesource.com/c/platform/system/libvintf/+/2318110

Change-Id: I1ba3fa4c92049522854ccd104f70503dfb5e8233
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>