system/ncurses: upgrade to 6.1_p20181020

system/ncurses/APKBUILD

 # Maintainer: Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com>
 pkgname=ncurses
-pkgver=6.1_p20180901
+pkgver=6.1_p20181020
 _ver=${pkgver%_p*}-${pkgver#*_p}
 pkgrel=0
 pkgdesc="Console display library"
@@ -106,4 +106,4 @@ static() {
 	mv "$pkgdir"/lib/*.a "$subpkgdir"/lib/
 }
 
-sha512sums="3c7983a80aba1cc69ad9ac2f43cd60bfe714c8e83b8eb6755ca6c5cf14d26d1e98c7407de34af74e58d52ca1d9446e04f2a76fd31a37377782aa4e515b35ba7e  ncurses-6.1-20180901.tgz"
+sha512sums="9aa9beefb05ac3b3a12ae0cce53bf5aa1eaf89007794d6d0f145b3b9de452918d17e0362460856dc3daad3c9ae54a8e02669769668549e8c9746e0eb1b16db83  ncurses-6.1-20181020.tgz"