rpm: do not save removed udev script

As Qubes dom0 is standalone system, not an addon to Fedora (for some
time...), we do not longer need to save such scripts to handle
package remove.

rpm_spec/core-dom0-linux.spec

@@ -171,10 +171,6 @@ echo 'installonlypkgs = kernel, kernel-qubes-vm' >> /etc/yum.conf
 sed '/^distroverpkg\s*=/d' -i /etc/yum.conf
 echo 'distroverpkg = qubes-release' >> /etc/yum.conf
 
-# Remove unnecessary udev rules that causes problems in dom0 (#605)
-mkdir -p /var/lib/qubes/removed-udev-scripts
-mv -f /lib/udev/rules.d/69-xorg-vmmouse.rules /var/lib/qubes/removed-udev-scripts/ 2> /dev/null || :
-
 systemctl enable qubes-suspend.service >/dev/null 2>&1
 
 %preun
@@ -195,7 +191,8 @@ fi
 sed -i 's/^UseNetworkHeuristic=.*/UseNetworkHeuristic=false/' /etc/PackageKit/PackageKit.conf
 
 %triggerin -- xorg-x11-drv-vmmouse
-mv -f /lib/udev/rules.d/69-xorg-vmmouse.rules /var/lib/qubes/removed-udev-scripts/ 2> /dev/null || :
+# Remove unnecessary udev rules that causes problems in dom0 (#605)
+rm -f /lib/udev/rules.d/69-xorg-vmmouse.rules
 
 %triggerin -- grub2-tools
 chmod -x /etc/grub.d/10_linux