mybox: Work around Kinoite tmpfiles bug with gnome-remote-desktop user

The upstream 90-atomic-desktops-ownership-fixes.conf references
gnome-remote-desktop user which doesn't exist on Kinoite.

Fix: https://pagure.io/workstation-ostree-config/c/5b4bba7d2555006ea116f6f68d744a32489e1ee5

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: shanemcd

mybox/Containerfile

@@ -124,6 +124,15 @@ COPY files/apcupsd.conf /etc/apcupsd/apcupsd.conf
 RUN <<EORUN
     set -euxo pipefail
 
+    # TODO: Remove once Kinoite images include the fix from:
+    # https://pagure.io/workstation-ostree-config/c/5b4bba7d2555006ea116f6f68d744a32489e1ee5
+    # The upstream config references gnome-remote-desktop user which doesn't exist on Kinoite
+    cat > /usr/lib/tmpfiles.d/90-atomic-desktops-ownership-fixes.conf << 'EOF'
+    Z /var/lib/passim - passim passim
+    Z /var/log/passim - passim passim
+    Z /etc/colord/    - colord colord
+    EOF
+
     # Dvorak keyboard layout for console
     echo 'KEYMAP=dvorak' > /etc/vconsole.conf