Update to v6.11 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-6.11

Test: Builds and bionic unit tests pass on raven.
Test: Able to log in to an Android GO 32 bit device.
Change-Id: Ie3dc109cb5730a5e3d0ba2fe58ed9b69ea8857c6
diff --git a/libc/kernel/uapi/linux/perf_event.h b/libc/kernel/uapi/linux/perf_event.h
index 16a1a2e..ec9b856 100644
--- a/libc/kernel/uapi/linux/perf_event.h
+++ b/libc/kernel/uapi/linux/perf_event.h
@@ -460,6 +460,8 @@
 #define PERF_MEM_LVLNUM_L2 0x02
 #define PERF_MEM_LVLNUM_L3 0x03
 #define PERF_MEM_LVLNUM_L4 0x04
+#define PERF_MEM_LVLNUM_L2_MHB 0x05
+#define PERF_MEM_LVLNUM_MSC 0x06
 #define PERF_MEM_LVLNUM_UNC 0x08
 #define PERF_MEM_LVLNUM_CXL 0x09
 #define PERF_MEM_LVLNUM_IO 0x0a