community/libqmi: upgrade to 1.28.4

community/libqmi/APKBUILD

 # Contributor: Stuart Cardall <developer@it-offshore.co.uk>
 # Maintainer: Stuart Cardall <developer@it-offshore.co.uk>
 pkgname=libqmi
-pkgver=1.28.2
+pkgver=1.28.4
 pkgrel=0
 pkgdesc="QMI modem protocol helper library"
 url="https://www.freedesktop.org/wiki/Software/libqmi"
@@ -38,4 +38,6 @@ package() {
 	make DESTDIR="$pkgdir" install
 }
 
-sha512sums="10d11b780aa381e93669aad2540c609bcd3f789302ed76d80b9845a24f84d8741b8c39287a2007ec80d8e0e517686023d08a7a677426c77f3b12ec172edc05e7  libqmi-1.28.2.tar.xz"
+sha512sums="
+dad3cd2740804d2ec6aa04f0f140d385c00d5a3854d75ccdf54ee6fa4f3cdfc02de5da21cd8b43d5a7c6b467b94b5001bc857fbab01aeedbdb51c0e3d9da9690  libqmi-1.28.4.tar.xz
+"