ncurses: fixes wrong paths in BINCONFIG

ncurses: fixes wrong paths in BINCONFIG

* Removes ncurses-config from BINCONFIG, that file does not exist at all.
* Adds in ncurses5-config and ncursesw5-config to BINCONFIG.

This fixed following warnings during SDK install:
  warning: Removing ncurses-dev-5.9-r15.1@lib32_x86 due to file /usr/bin/ncurses5-config conflicting with ncurses-dev-5.9-r15.1@core2_64
  warning: Removing ncurses-dev-5.9-r15.1@lib32_x86 due to file /usr/bin/ncursesw5-config conflicting with ncurses-dev-5.9-r15.1@core2_64

[YOCTO #8801]

(From OE-Core rev: 06a7b63181a4e7a47c920d3e82363786d1a4c1e7)

Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>