Update kernel headers to v5.0.3.

Test: Build and boot taimen.
Change-Id: I6ed881b5dc6dc7d0a6cc56edcd09b42ddd185b62
Merged-In: I6ed881b5dc6dc7d0a6cc56edcd09b42ddd185b62
diff --git a/libc/kernel/uapi/linux/version.h b/libc/kernel/uapi/linux/version.h
index 6ec3412..43c04d1 100644
--- a/libc/kernel/uapi/linux/version.h
+++ b/libc/kernel/uapi/linux/version.h
@@ -16,5 +16,5 @@
  ***
  ****************************************************************************
  ****************************************************************************/
-#define LINUX_VERSION_CODE 327680
+#define LINUX_VERSION_CODE 327683
 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))