We have duplicated definitions for various SMB3 PDUs in
fs/ksmbd and fs/cifs.  Some had already been moved to
fs/smbfs_common/smb2pdu.h

Move definitions for
- error response
- query info and various related protocol flags
- various lease handling flags and the create lease context

to smbfs_common/smb2pdu.h to reduce code duplication
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>