This is a huge commit, it does following things: (#1942)

1. Remove ks-iam standalone binary, move it to ks-apiserver
2. Generate all devops apis inside kubesphere repository, no need to
import s2ioperator.
3. Reorganize ldap code, make it more flexible to use.

vendor/golang.org/x/net/ipv4/defs_aix.go

@@ -1,39 +0,0 @@
-// Copyright 2019 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-// +godefs map struct_in_addr [4]byte /* in_addr */
-
-package ipv4
-
-/*
-#include <netinet/in.h>
-*/
-import "C"
-
-const (
-	sysIP_OPTIONS     = C.IP_OPTIONS
-	sysIP_HDRINCL     = C.IP_HDRINCL
-	sysIP_TOS         = C.IP_TOS
-	sysIP_TTL         = C.IP_TTL
-	sysIP_RECVOPTS    = C.IP_RECVOPTS
-	sysIP_RECVRETOPTS = C.IP_RECVRETOPTS
-	sysIP_RECVDSTADDR = C.IP_RECVDSTADDR
-	sysIP_RETOPTS     = C.IP_RETOPTS
-	// IP_RECVIF is defined on AIX but doesn't work.
-	// IP_RECVINTERFACE must be used instead.
-	sysIP_RECVIF  = C.IP_RECVINTERFACE
-	sysIP_RECVTTL = C.IP_RECVTTL
-
-	sysIP_MULTICAST_IF    = C.IP_MULTICAST_IF
-	sysIP_MULTICAST_TTL   = C.IP_MULTICAST_TTL
-	sysIP_MULTICAST_LOOP  = C.IP_MULTICAST_LOOP
-	sysIP_ADD_MEMBERSHIP  = C.IP_ADD_MEMBERSHIP
-	sysIP_DROP_MEMBERSHIP = C.IP_DROP_MEMBERSHIP
-
-	sizeofIPMreq = C.sizeof_struct_ip_mreq
-)
-
-type ipMreq C.struct_ip_mreq