ndk: update libc ABI representation am: a6ace72a25 am: 24f9f841e8

Original change: https://android-review.googlesource.com/c/platform/prebuilts/abi-dumps/ndk/+/2843382

Change-Id: I06960c4edb26483f92c2a794297f87e81f23ffe0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>