community/oguri: add oguri-swaybg wrapper

that can be used as swaybg_command in sway config

community/oguri/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Michał Polański <michal@polanski.me>
 pkgname=oguri
 pkgver=0_git20201219
-pkgrel=0
+pkgrel=1
 _commit="6937fee10a9b0ef3ad8f94f606c0e0d9e7dec564"
 pkgdesc="Wallpaper daemon for Wayland compositors"
 url="https://github.com/vilhalmer/oguri"
@@ -20,6 +20,7 @@ build() {
 
 package() {
 	DESTDIR="$pkgdir" meson install --no-rebuild -C output
+	install -Dm755 contrib/oguri-swaybg -t "$pkgdir"/usr/bin
 }
 
 sha512sums="