bluetooth-raspberry-pi: move openrc scripts to subpackage (MR 5688)

device/testing/bluetooth-raspberry-pi/APKBUILD

@@ -2,13 +2,13 @@
 
 pkgname=bluetooth-raspberry-pi
 pkgver=1
-pkgrel=0
+pkgrel=1
 pkgdesc="Service and udev rule for built-in bluetooth on Raspberry Pi zero w, 3B, 3B plus"
 url="https://github.com/RPi-Distro/bluez-firmware"
 arch="armhf aarch64"
 license="MIT"
 depends="bluez bluez-deprecated"
-install="$pkgname.post-install"
+subpackages="$pkgname-openrc"
 source="pi-bluetooth.openrc 50-bluetooth-hci-auto-poweron.rules"
 options="!check !archcheck"
 
@@ -18,5 +18,12 @@ package() {
 	install -Dm755 pi-bluetooth.openrc "$pkgdir"/etc/init.d/pi-bluetooth
 }
 
+openrc() {
+	install_if="$pkgname=$pkgver-r$pkgrel openrc"
+	install="$subpkgname.post-install"
+
+	default_openrc
+}
+
 sha512sums="34a50554466dd6096cbee9b14fc0d77b268b731cd45981e69394343dad25d6006dbe44bee30700d71b80c593d38699dfc870983ae7d862b9c09afb39c5d3b383  pi-bluetooth.openrc
 511281ae8cbebd4390836ba83049a7fb793121d60ebd6c436bf36330e0aab738a827daf7fd6721cc71681e72b7ddaa581814264cc3bf759f07148fe5b657b981  50-bluetooth-hci-auto-poweron.rules"