main/watchdog-kick: move install= into top-level scope

and run default_openrc which will move watchdog-kick.init to the right
subpkg

Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7443>

main/watchdog-kick/APKBUILD

@@ -5,13 +5,14 @@ pkgdesc="Periodically kich watchdogs"
 url="https://postmarketos.org"
 arch="noarch"
 license="GPL-2.0-or-later"
-options="!check"
+install="$pkgname-openrc.post-install"
 subpackages="$pkgname-openrc $pkgname-systemd"
 source="
 	watchdog-kick
 	watchdog-kick.init
 	watchdog-kick.service
 "
+options="!check"
 
 package() {
 	install -Dm755 "$srcdir/watchdog-kick" \
@@ -22,14 +23,6 @@ package() {
 		-t "$pkgdir/usr/lib/systemd/system"
 }
 
-openrc() {
-	install_if="$pkgname=$pkgver-r$pkgrel openrc"
-	install="$subpkgname.post-install"
-	depends="openrc"
-
-	mkdir -p "$subpkgdir"
-}
-
 sha512sums="
 6c4d60db6e1b2b231ba6cc5a046be5436f348e3da49927bb98f89f1194a49ca07402cfa4a389936ce34936f4cfe15093f1c2a27b72375096475b98827e8a6ef5  watchdog-kick
 de1608d98a9132cf97459698ec5ead22947ecb938fc0f8fdb7684566c3466afe99303d954598f548dc27cd677f0172ffa3f21c88d84c5c7a288c45e4a11fca06  watchdog-kick.init