Adjust with changes in libxml2 upgrade am: 17853e428f am: a6be4af2f3 am: c1bf5077f3

Original change: https://android-review.googlesource.com/c/platform/external/dynamic_depth/+/2772644

Change-Id: I79e8d4aada8bba8e3cbfbe358bf39e5bec5f20a0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>