smbd: Use get_dirent_ea_size() also for BOTH_DIRECTORY_INFO

smbd: Use get_dirent_ea_size() also for BOTH_DIRECTORY_INFO

This is a bit more involved as readdir_attr_data needs to be looked
at. The meaning of this if-statements should be the same though,
readdir_attr_data can only be non-NULL if we don't have a reparse
point around. See the beginning of smbd_marshall_dir_entry().

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Wed Jan  4 09:48:37 UTC 2023 on sn-devel-184