Update to v6.9 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-6.9

Test: Builds and bionic unit tests pass on raven.
Test: Able to log in to an Android GO 32 bit device.
Change-Id: If53a38bbb65c3c653ce790fe5c6e51597901a14e
diff --git a/libc/kernel/uapi/drm/amdgpu_drm.h b/libc/kernel/uapi/drm/amdgpu_drm.h
index 1e5b8e3..0ad0bc2 100644
--- a/libc/kernel/uapi/drm/amdgpu_drm.h
+++ b/libc/kernel/uapi/drm/amdgpu_drm.h
@@ -490,6 +490,7 @@
 #define AMDGPU_INFO_SENSOR_STABLE_PSTATE_GFX_MCLK 0x9
 #define AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_SCLK 0xa
 #define AMDGPU_INFO_SENSOR_PEAK_PSTATE_GFX_MCLK 0xb
+#define AMDGPU_INFO_SENSOR_GPU_INPUT_POWER 0xc
 #define AMDGPU_INFO_NUM_VRAM_CPU_PAGE_FAULTS 0x1E
 #define AMDGPU_INFO_VRAM_LOST_COUNTER 0x1F
 #define AMDGPU_INFO_RAS_ENABLED_FEATURES 0x20