rpm: remove obsolete icon path from file list

This fixes

  commit 7040dded
  Author: Daniel P. Berrangé <berrange@redhat.com>
  Date:   Fri Feb 19 12:51:44 2021 +0000

    icons: remove obsolete usb icon

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

mingw-virt-viewer.spec.in

@@ -157,7 +157,6 @@ cp build_win64$MINGW_BUILDDIR_SUFFIX/data/virt-viewer-x64-@VERSION@.msi $RPM_BUI
 
 %dir %{mingw64_datadir}/virt-viewer/
 %{mingw64_datadir}/icons/hicolor/*/apps/*
-%{mingw64_datadir}/icons/hicolor/*/devices/*
 
 %{mingw64_mandir}/man1/virt-viewer.1*
 %{mingw64_mandir}/man1/remote-viewer.1*