Update to v5.5 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.5

Test: Boots on walleye.
Test: Ran bionic-unit-tests on walleye.
Test: Boots on cuttlefish.
Test: Ran bionic-unit-tests on cuttlefish.
Change-Id: I57387d3c31e0ba5ad125ffe291cecf365c7b374e
Merged-In: I57387d3c31e0ba5ad125ffe291cecf365c7b374e
diff --git a/libc/kernel/uapi/linux/tipc_netlink.h b/libc/kernel/uapi/linux/tipc_netlink.h
index 3721118..61577fa 100644
--- a/libc/kernel/uapi/linux/tipc_netlink.h
+++ b/libc/kernel/uapi/linux/tipc_netlink.h
@@ -44,6 +44,8 @@
   TIPC_NL_PEER_REMOVE,
   TIPC_NL_BEARER_ADD,
   TIPC_NL_UDP_GET_REMOTEIP,
+  TIPC_NL_KEY_SET,
+  TIPC_NL_KEY_FLUSH,
   __TIPC_NL_CMD_MAX,
   TIPC_NL_CMD_MAX = __TIPC_NL_CMD_MAX - 1
 };
@@ -122,6 +124,8 @@
   TIPC_NLA_NODE_UNSPEC,
   TIPC_NLA_NODE_ADDR,
   TIPC_NLA_NODE_UP,
+  TIPC_NLA_NODE_ID,
+  TIPC_NLA_NODE_KEY,
   __TIPC_NLA_NODE_MAX,
   TIPC_NLA_NODE_MAX = __TIPC_NLA_NODE_MAX - 1
 };