community/gnome-software: depend on gnome-software-plugin-apk on supported arches

That package enables APK integration for GNOME Software

community/gnome-software/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Rasmus Thomsen <oss@cogitri.dev>
 pkgname=gnome-software
 pkgver=3.36.0
-pkgrel=4
+pkgrel=5
 pkgdesc="Software lets you install and update applications and system extensions"
 url="https://wiki.gnome.org/Apps/Software"
 arch="all !s390x !mips !mips64"
@@ -22,6 +22,12 @@ case "$CARCH" in
 	x86*) makedepends="$makedepends fwupd-dev" ;;
 esac
 
+# gnome-software-plugin-apk is only a runtime dependency and unfortunately
+# not available on other arches yet due to LDC.
+case "$CARCH" in
+	x86_64|aarch64) depends="$depends gnome-software-plugin-apk" ;;
+esac
+
 build() {
 	case "$CARCH" in
 		x86*) conf="-Dfwupd=true" ;;