firmware-huawei-alice: move openrc scripts to subpackage (MR 5688)

device/testing/firmware-huawei-alice/APKBUILD

@@ -1,14 +1,14 @@
 pkgname=firmware-huawei-alice
 pkgver=2
-pkgrel=0
+pkgrel=1
 pkgdesc="Firmware for Huawei P8 Lite"
 url="https://git.sr.ht/~bo41/firmware-huawei-alice"
 arch="aarch64"
 license="proprietary"
 options="!check !strip !archcheck !tracedeps pmb:cross-native"
-install="$pkgname.post-install"
 # Sources
 _commit="6aa2ebaa11caaccbe29f2764c24a54d2bc4a77bd"
+subpackages="$pkgname-openrc"
 source="$pkgname-$_commit.tar.gz::$url/archive/$_commit.tar.gz alice-wlan"
 
 _fwdir="/lib/firmware/postmarketos"
@@ -18,8 +18,13 @@ package() {
 	pkgdesc="Huawei Alice WiFi firmware"
 	# WiFi
 	install -Dm644 * -t "$pkgdir/$_fwdir"
+}
 
-	install -Dm755 "$srcdir"/alice-wlan "$pkgdir"/etc/init.d/alice-wlan
+openrc() {
+	install_if="$pkgname=$pkgver-r$pkgrel openrc"
+	install="$subpkgname.post-install"
+
+	install -Dm755 "$srcdir"/alice-wlan "$subpkgdir"/etc/init.d/alice-wlan
 }
 
 sha512sums="