patch 9.1.1168: wrong flags passed down to nextwild()

patch 9.1.1168: wrong flags passed down to nextwild()

Problem:  wrong flags passed down to nextwild()
          (zeertzjq, after v9.1.1166)
Solution: only pass options flags (Girish Palya)

`options` needs to be passed into nextwild() since it may contain
WILD_KEEP_SOLE_ITEM which prevents the menu items list from getting
freed if there is only 1 item left (if `noselect` is set).

closes: #16778

Signed-off-by: Girish Palya <girishji@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>