Update to v5.13 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.13

Test: Builds, bionic unit tests.
Change-Id: Ia4360ca4a2808206f64187dcb234d73c5752624b
diff --git a/libc/kernel/uapi/linux/virtio_ids.h b/libc/kernel/uapi/linux/virtio_ids.h
index bae26a0..da53352 100644
--- a/libc/kernel/uapi/linux/virtio_ids.h
+++ b/libc/kernel/uapi/linux/virtio_ids.h
@@ -40,7 +40,9 @@
 #define VIRTIO_ID_PSTORE 22
 #define VIRTIO_ID_IOMMU 23
 #define VIRTIO_ID_MEM 24
+#define VIRTIO_ID_SOUND 25
 #define VIRTIO_ID_FS 26
 #define VIRTIO_ID_PMEM 27
 #define VIRTIO_ID_MAC80211_HWSIM 29
+#define VIRTIO_ID_BT 40
 #endif