Update to v6.0 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-6.0

Test: Boots on coral.
Test: Bionic unit tests pass.
Change-Id: I282de83f23b432bef58214108a93700bdadddf0f
diff --git a/libc/kernel/uapi/linux/ip_vs.h b/libc/kernel/uapi/linux/ip_vs.h
index 6e3defe..916fcf0 100644
--- a/libc/kernel/uapi/linux/ip_vs.h
+++ b/libc/kernel/uapi/linux/ip_vs.h
@@ -159,11 +159,11 @@
   __be16 port;
   __u32 fwmark;
   unsigned int num_dests;
-  struct ip_vs_dest_entry entrytable[0];
+  struct ip_vs_dest_entry entrytable[];
 };
 struct ip_vs_get_services {
   unsigned int num_services;
-  struct ip_vs_service_entry entrytable[0];
+  struct ip_vs_service_entry entrytable[];
 };
 struct ip_vs_timeout_user {
   int tcp_timeout;