Update to v5.9 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.9

Test: Boots cuttlefish 64bit, passes 32 bit and 64 bit bionic unit tests.
Change-Id: Ib5503355b238ea75595538e63eb000c867d06ef7
diff --git a/libc/kernel/uapi/linux/virtio_console.h b/libc/kernel/uapi/linux/virtio_console.h
index bf9888a..6eb4d2a 100644
--- a/libc/kernel/uapi/linux/virtio_console.h
+++ b/libc/kernel/uapi/linux/virtio_console.h
@@ -27,10 +27,10 @@
 #define VIRTIO_CONSOLE_F_EMERG_WRITE 2
 #define VIRTIO_CONSOLE_BAD_ID (~(__u32) 0)
 struct virtio_console_config {
-  __u16 cols;
-  __u16 rows;
-  __u32 max_nr_ports;
-  __u32 emerg_wr;
+  __virtio16 cols;
+  __virtio16 rows;
+  __virtio32 max_nr_ports;
+  __virtio32 emerg_wr;
 } __attribute__((packed));
 struct virtio_console_control {
   __virtio32 id;