main/swclock-offset: upgrade to 0.2.7

Compatibility with distros like NixOS that do not use Filesystem
Hierarchy Standard was improved. This should not affect the behavior
in postmarketOS.

Additionally a systemd target file was added.

Changelog:
- openrc: Adopt customizable binary path
- systemd: add target file
- Improve compatibility with non-FHS systems

Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7607>

main/swclock-offset/APKBUILD

@@ -1,12 +1,12 @@
 # Maintainer: Jakko <jahau@rocketmail.com>
 pkgname=swclock-offset
-pkgver=0.2.6
-pkgrel=2
+pkgver=0.2.7
+pkgrel=0
 pkgdesc="Keep system time at an offset to a non-writable RTC"
 url="https://gitlab.postmarketos.org/postmarketOS/swclock-offset"
 arch="noarch"
 license="GPL-3.0-or-later"
-install="$pkgname.post-deinstall"
+install="$pkgname.post-deinstall $pkgname-openrc.post-install $pkgname-openrc.pre-deinstall"
 subpackages="$pkgname-openrc $pkgname-systemd"
 source="https://gitlab.postmarketos.org/postmarketOS/swclock-offset/-/archive/$pkgver/swclock-offset-$pkgver.tar.gz"
 options="!check" # No tests
@@ -16,11 +16,10 @@ package() {
 }
 
 openrc() {
-	install="$subpkgname.post-install $subpkgname.pre-deinstall"
 	depends="openrc"
 	default_openrc
 }
 
 sha512sums="
-b4efe86cee51d0b6f50ba011d386f50e9e3ea29b59fed90025454070330d8b6dd34fcd597b80984bb553def04a27922c3d0d39ddae7c90e046c7cbafa90db7b2  swclock-offset-0.2.6.tar.gz
+3e5b3fb3c235a5fb1ae6449abfaaa702790c4a38c4f9f954901b0334cdb47b47d7bc941dc56387d25efc7666121e967078ad63bcd918c37562120ad7b30ce931  swclock-offset-0.2.7.tar.gz
 "