smb: move smb_sockaddr_in and smb_sockaddr_in6 to common/smb2pdu.h

smb: move smb_sockaddr_in and smb_sockaddr_in6 to common/smb2pdu.h

Rename 4 places:

  - iface_info_ipv4 -> smb_sockaddr_in
  - iface_info_ipv6 -> smb_sockaddr_in6
  - IPv4address -> IPv4Address
  - IPv6address -> IPv6Address

Then move duplicate definitions to common header file.

Co-developed-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ChenXiaoSong <chenxiaosong@kylinos.cn>
Signed-off-by: ZhangGuoDong <zhangguodong@kylinos.cn>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>