[automerger skipped] Update VNDK snapshot v29 to build 7851162. am: be2fffe3b2 am: ba96387f7f am: 9ff35b1933 -s ours am: 5a73511dd9 -s ours

am skip reason: Merged-In I9cd4a1b063e4456a88f16a0736f964f50e31d957 with SHA-1 967b2640b2 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/prebuilts/vndk/v29/+/16201198

Change-Id: Iba7d4745de7334bb79e5ed6a87c8ad0231afc0bc