Update kernel to builds 8276756

git log --first-parent -100 --oneline --no-decorate 42da9cb95612..a0662e559d62:
a0662e559d62 ANDROID: KVM: arm64: Flag pages needing poisoning in hyp_vmemmap
ba565fd777ca ANDROID: KVM: arm64: Add flags to struct hyp_page
eabae32b804e UPSTREAM: virtio_console: validate max_nr_ports before trying to use it
03094c3abe16 UPSTREAM: virtio-blk: validate num_queues during probe
e085ccb3db84 ANDROID: KVM: arm64: Relax SMCCC version check during FF-A proxy init
4345c3db8492 ANDROID: sched: update is_cpu_allowed tracehook
16327a1367f8 ANDROID: tracing: fix register tracing spam on memcpy
97c18633aaee ANDROID: dma-direct: Document disable_dma32
4632fda82b77 ANDROID: dma-direct: Make DMA32 disablement work for CONFIG_NUMA
84915dbcbe23 UPSTREAM: dma-buf: system_heap: Avoid warning on mid-order allocations
b25a6a78d4ed FROMGIT: bpf: Add config to allow loading modules with BTF mismatches

Test: treehugger
Bug: 223505918
Change-Id: Iba02e2579226de6163f98485444256dbc1af64d2