Protect the kyber I/O scheduler udev rule on upgrade (#425)

basecamp/omarchy#11653 added etc/udev/rules.d/60-omarchy-io-scheduler.rules. package() already ships the whole etc/ tree, so the rule lands on new installs with the next build; list it in backup= so pacman keeps a user's local edit of the rule across upgrades, like the other package-owned /etc drop-ins.


Claude-Session: https://claude.ai/code/session_01EqYNBv5cERVom2zox5epyE

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>

pkgbuilds/omarchy-settings-dev/PKGBUILD

@@ -65,6 +65,7 @@ backup=(
   'etc/systemd/user.conf.d/20-omarchy-nofile.conf'
   'etc/sddm.conf.d/10-theme.conf'
   'etc/sddm.conf.d/10-wayland.conf'
+  'etc/udev/rules.d/60-omarchy-io-scheduler.rules'
   'etc/udev/rules.d/99-omarchy-power-profile.rules'
   'etc/udev/rules.d/99-omarchy-wifi-powersave.rules'
 )

pkgbuilds/omarchy-settings/PKGBUILD

@@ -74,6 +74,7 @@ backup=(
   'etc/systemd/user.conf.d/20-omarchy-nofile.conf'
   'etc/sddm.conf.d/10-theme.conf'
   'etc/sddm.conf.d/10-wayland.conf'
+  'etc/udev/rules.d/60-omarchy-io-scheduler.rules'
   'etc/udev/rules.d/99-omarchy-power-profile.rules'
   'etc/udev/rules.d/99-omarchy-wifi-powersave.rules'
 )