[automerger skipped] Correct the map size before accessing in VTS test am:...

[automerger skipped] Correct the map size before accessing in VTS test am: 72b8a3a7 -s ours am: e97e44eb -s ours am: 6208977a -s ours am: b89526de -s ours

am skip reason: Merged-In I8ac88c1e9024ca03757620bf48eacdd60ada7eb4 with SHA-1 ac077efa is already in history

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3411437



Change-Id: Id8cf7ae4f774bc771f18fcbf59cd1c8a24381b2a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>