Update to v5.7 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.7

Update the generate_uapi_headers.sh where the types.h file is now in
the right place, but kvm.h is not.

Test: Booted cuttlefish/bonito.
Test: Ran bionic-unit-tests on cuttlefish/bonito.
Change-Id: Ice9ce370a658e320b80f564b34a4431927fcf100
diff --git a/libc/kernel/uapi/linux/tcp.h b/libc/kernel/uapi/linux/tcp.h
index 4dbb764..e38e462 100644
--- a/libc/kernel/uapi/linux/tcp.h
+++ b/libc/kernel/uapi/linux/tcp.h
@@ -218,6 +218,7 @@
   TCP_NLA_REORD_SEEN,
   TCP_NLA_SRTT,
   TCP_NLA_TIMEOUT_REHASH,
+  TCP_NLA_BYTES_NOTSENT,
 };
 #define TCP_MD5SIG_MAXKEYLEN 80
 #define TCP_MD5SIG_FLAG_PREFIX 0x1
@@ -241,5 +242,7 @@
   __u64 address;
   __u32 length;
   __u32 recv_skip_hint;
+  __u32 inq;
+  __s32 err;
 };
 #endif