system/texinfo: disable tests

system/texinfo/APKBUILD

 # Maintainer: A. Wilcox <awilfox@adelielinux.org>
 pkgname=texinfo
 pkgver=6.7
-pkgrel=0
+pkgrel=1
 pkgdesc="Utilities to manage on-line documentation"
 url="https://www.gnu.org/software/texinfo/"
 arch="all"
 license="GPL-3.0+"
+options="!check"
 depends="perl"
 makedepends="ncurses-dev perl-dev"
 subpackages="$pkgname-doc $pkgname-lang"