Update kernel to builds 9047506

git log --first-parent -100 --oneline --no-decorate bac79d727aea..b3efd2ad7175:
b3efd2ad7175 ANDROID: remove inclusions from hook definition headers
b6dace455e34 ANDROID: subsystem-specific vendor_hooks.c for sched
4bc072dd206f ANDROID: remove CONFIG_TRACEPOINTS from hook definition headers
5fdf33a8be5e Revert "ANDROID: arm64: smp: fix Lockdep warning: RCU used illegally from idle CPU."
b87251d01e08 Revert "BACKPORT: FROMLIST: ext4: implement speculative fault handling"
cdc43d45ee7d ANDROID: GKI: Enable HCTR2
29fe3aa438e6 UPSTREAM: fscrypt: Add HCTR2 support for filename encryption
0f95eb505df8 UPSTREAM: crypto: arm64/polyval - Add PMULL accelerated implementation of POLYVAL
92f23b71aba5 UPSTREAM: crypto: x86/polyval - Add PCLMULQDQ accelerated implementation of POLYVAL
6b8e5c3cc227 UPSTREAM: crypto: arm64/aes-xctr - Improve readability of XCTR and CTR modes
b24b06a1184f UPSTREAM: crypto: arm64/aes-xctr - Add accelerated implementation of XCTR
37915fdb0d58 UPSTREAM: crypto: x86/aesni-xctr - Add accelerated implementation of XCTR
d672bb9c2037 UPSTREAM: crypto: hctr2 - Add HCTR2 support
e3efa8253b3e UPSTREAM: crypto: polyval - Add POLYVAL support
00354420939e UPSTREAM: crypto: xctr - Add XCTR support
577972f82170 UPSTREAM: arm64: Add macro version of the BTI instruction
83e85a9c3532 UPSTREAM: crypto: arm64/aes-neon-ctr - improve handling of single tail block
b856e6cf38e4 ANDROID: Convert db845c to a mixed build.
b4201bbc9889 ANDROID: kleaf: Do not include GKI modules in default output of //common:kernel_aarch64.

Test: treehugger
Bug: 240235424
Change-Id: I3529c2cb05132861a5f2b52bb4a88fd22ac43161
diff --git a/microdroid/kernel/arm64/prebuilt-info.txt b/microdroid/kernel/arm64/prebuilt-info.txt
index 9b95d38..a5f986b 100644
--- a/microdroid/kernel/arm64/prebuilt-info.txt
+++ b/microdroid/kernel/arm64/prebuilt-info.txt
@@ -1,3 +1,3 @@
 {
-    "kernel-build-id": 9013362
+    "kernel-build-id": 9047506
 }