community/bluez-alsa: add conf.d configuration file

bluealsa 4 does not enable any BT profile by default and will crash if none are set
https://github.com/Arkq/bluez-alsa/commit/b9f72d6a335dee3fcd6ed4467a31b1ce83948306

We add conf.d file to allow setting profiles and other options. Profiles a2dp-source and a2dp-sink are enabled, as per default systemd service
https://github.com/Arkq/bluez-alsa/commit/32c55bde2f100a2c0d62858716f5ff208fa43ab8

community/bluez-alsa/APKBUILD

 # Maintainer: Bradley Saulteaux <-@bradso.to>
 pkgname=bluez-alsa
 pkgver=4.0.0
-pkgrel=0
+pkgrel=1
 pkgdesc="Bluetooth Audio ALSA Backend"
 url="https://github.com/Arkq/bluez-alsa"
 arch="all"
@@ -12,6 +12,7 @@ makedepends="automake autoconf libtool alsa-lib-dev bluez-dev glib-dev sbc-dev
 	dbus-dev fdk-aac-dev"
 source="$pkgname-$pkgver.tar.gz::https://github.com/Arkq/bluez-alsa/archive/v$pkgver.tar.gz
 	bluealsa.initd
+	bluealsa.confd
 	"
 
 prepare() {
@@ -42,9 +43,11 @@ package() {
 	cd build
 	make DESTDIR="$pkgdir" install
 	install -Dm755 ../../bluealsa.initd "$pkgdir"/etc/init.d/bluealsa
+	install -Dm644 ../../bluealsa.confd "$pkgdir"/etc/conf.d/bluealsa
 }
 
 sha512sums="
 8a79e5a1189db2d39b2d772cb8f8cd51ebb96b9bd91489556195e83dfd16f40a581dce68c5ad9e886b66cec8a03ae7f959e8288bb4c5c87ea5a2bbd6aee9c5f0  bluez-alsa-4.0.0.tar.gz
-7952c75a47ef8bbbd9ea7c8f16e62ff6355db4011a4c3a7c9d084c740cebde945bb443a987169a8e314d422958288fd02704a25d28c9770fcb8a2c050530ab26  bluealsa.initd
+3a631e940cc56f3f7b9a49f5e69d057be08e876334d29ec9e0839ad80e8829d970e099d01f180a1e4fef237f324bcb16abdc702dbb6d0b46e3d318625e805cae  bluealsa.initd
+ae50f9c39b8f725f793f362336d1823b1c20ebf877b1ae736601ef48e030b8c79094018d270e098476dc98ef888aae577e7a0ebda70451c3168d79c5e2baf859  bluealsa.confd
 "