hammerhead: update prebuilt kernel

02ac3cf ARM: 7809/1: perf: fix event validation for software group leaders

Bug: 11260636

Change-Id: I42bf1a96ea3845d16effc629a66d2a128ebd29d1
Signed-off-by: Patrick Tjin <pattjin@google.com>
diff --git a/vmlinux.bz2 b/vmlinux.bz2
index 1a78bd8..9d43f1a 100644
--- a/vmlinux.bz2
+++ b/vmlinux.bz2
Binary files differ
diff --git a/zImage-dtb b/zImage-dtb
index 5054533..930e602 100644
--- a/zImage-dtb
+++ b/zImage-dtb
Binary files differ