Remove duplicate entry from core-dom0.spec

rpm_spec/core-dom0.spec

@@ -355,7 +355,6 @@ fi
 %attr(0664,root,qubes) %config(noreplace) /etc/qubes-rpc/policy/qubes.NotifyTools
 %attr(0664,root,qubes) %config(noreplace) /etc/qubes-rpc/policy/qubes.NotifyUpdates
 %attr(0664,root,qubes) %config(noreplace) /etc/qubes-rpc/policy/qubes.OpenInVM
-%attr(0664,root,qubes) %config(noreplace) /etc/qubes-rpc/policy/qubes.OpenInVM
 %attr(0664,root,qubes) %config(noreplace) /etc/qubes-rpc/policy/qubes.OpenURL
 %attr(0664,root,qubes) %config(noreplace) /etc/qubes-rpc/policy/qubes.VMShell
 /etc/qubes-rpc/qubes.FeaturesRequest