ayn-odin: move install to top-level

Fixes aport-lint

Signed-off-by: Aster Boese <asterboese@mailbox.org>
Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/8845>

device/testing/device-ayn-odin/APKBUILD

@@ -2,7 +2,7 @@
 maintainer="Stefan Hansson <newbyte@postmarketos.org>"
 pkgname=device-ayn-odin
 pkgdesc="AYN Odin"
-pkgver=7
+pkgver=8
 pkgrel=0
 url="https://postmarketos.org"
 license="MIT"
@@ -37,6 +37,7 @@ subpackages="
 	$pkgname-phosh:_phosh
 	$pkgname-phosh-m2:_phosh_m2
 "
+install="$pkgname-openrc.post-install"
 
 build() {
 	devicepkg_build $startdir $pkgname
@@ -62,8 +63,7 @@ kernel_odin_m2() {
 }
 
 openrc() {
-	install_if="$pkgname=$pkgver-r$pkgrel openrc"
-	install="$subpkgname.post-install"
+	default_openrc
 	depends="hexagonrpcd-openrc"
 
 	mkdir -p "$subpkgdir"