package/ncurses: use COPYING as license file instead of README
The recent versions of ncurses now have the license information in a
separate file called COPYING.
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 40de427a6330caaec661ad8f4f973b9e740f04ae)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>